Works (62)

Updated: February 10th, 2025 14:29

2021 journal article

Study of spray structure under flash boiling conditions using 2phase-SLIPI

EXPERIMENTS IN FLUIDS, 62(1).

By: J. Du*, B. Mohan*, J. Sim*, T. Fang n & W. Roberts*

topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fluid Dynamics and Heat Transfer
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: February 15, 2021

2020 journal article

A comprehensive study of spray and combustion characteristics of a prototype injector for gasoline compression ignition (GCI) application

FUEL, 277.

By: J. Du*, B. Mohan*, J. Sim*, T. Fang n, J. Chang* & W. Roberts*

author keywords: Gasoline compression ignition (GCI) engine; Liquid and vapor penetration; Flash boiling; Rate of injection (ROI); Ignition delay
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Combustion and Detonation Processes
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: July 6, 2020

2020 journal article

Auto-ignition characteristics of high-reactivity gasoline fuel using a gasoline multi-hole injector

EXPERIMENTAL THERMAL AND FLUID SCIENCE, 112.

By: J. Du*, B. Mohan*, J. Sim*, T. Fang n & W. Roberts*

author keywords: Ignition delay; Diffusion combustion mode; Partially-premixed combustion mode; Low carbon fuel
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Combustion and Detonation Processes
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: February 27, 2020

2020 journal article

INFLUENCE OF FLASH BOILING ON SPRAY MORPHOLOGY USING A PROTOTYPE INJECTOR FOR GASOLINE COMPRESSION IGNITION (GCI) APPLICATION

ATOMIZATION AND SPRAYS, 30(5), 351–369.

By: J. Du*, B. Mohan*, J. Sim*, T. Fang n, J. Chang* & W. Roberts*

author keywords: diffused backlit illumination (DBI); mie scattering; shadowgraph imaging; front and side view simultaneous imaging
topics (OpenAlex):
Sources: Web Of Science, NC State University Libraries
Added: November 9, 2020

2020 journal article

Soot characteristics of high-reactivity gasoline under compression-ignition conditions using a gasoline direct injection (GDI) piezoelectric fuel injector

FUEL, 265.

By: L. Wang n, Z. Wu n, J. Badra*, W. Roberts* & T. Fang n

author keywords: Two-color pyrometry; Auto-ignition; Soot; High-reactivity gasoline; Gasoline direct injection engine
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Vehicle emissions and performance
Sources: Web Of Science, NC State University Libraries
Added: April 20, 2020

2020 journal article

Study of spray collapse phenomenon at flash boiling conditions using simultaneous front and side view imaging

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 147.

By: J. Du*, B. Mohan*, J. Sim*, T. Fang n & W. Roberts*

author keywords: Flash boiling; Spray collapse; Plume interaction; Gasoline direct injection (GDI) engine; Front, side view comparison
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fluid Dynamics and Heat Transfer
Sources: Web Of Science, NC State University Libraries
Added: January 21, 2020

2019 journal article

Experimental and analytical study on liquid and vapor penetration of high-reactivity gasoline using a high-pressure gasoline multi-hole injector

APPLIED THERMAL ENGINEERING, 163.

By: J. Du*, B. Mohan*, J. Sim*, T. Fang n & W. Roberts*

author keywords: Fuel spray; High reactivity fuel; Penetration correlation; Liquid and vapor phase
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Combustion and Detonation Processes
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 16, 2019

2019 journal article

Macroscopic non-reacting spray characterization of gasoline compression ignition fuels in a constant volume chamber

FUEL, 255.

By: J. Du*, B. Mohan*, J. Sim*, T. Fang n & W. Roberts*

Contributors: J. Du*, B. Mohan*, J. Sim*, T. Fang n & W. Roberts*

author keywords: Gasoline compression ignition (GCI); High reactivity gasoline-like fuel; Regression model; Evaporating; Liquid and vapor penetration
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Combustion and Detonation Processes
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 3, 2019

2017 journal article

Effects of Fuel Quantity on Soot Formation Process for Biomass-Based Renewable Diesel Fuel Combustion

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 139(10).

By: W. Jing n, Z. Wu n, W. Roberts* & T. Fang n

Contributors: W. Jing n, Z. Wu n, W. Roberts* & T. Fang n

topics (OpenAlex): Advanced Combustion Engine Technologies; Biodiesel Production and Applications; Thermochemical Biomass Conversion Processes
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2017 journal article

Soot, organics, and ultrafine ash from air-and oxy-fired coal combustion

PROCEEDINGS OF THE COMBUSTION INSTITUTE, 36(3), 4029–4037.

By: M. Andersen n, N. Modak*, C. Winterrowd*, C. Lee*, W. Roberts n, J. Wendt*, W. Linak*

author keywords: Oxy-coal combustion; Ultrafine fly ash; Loss on ignition; Elemental carbon; Organic carbon
topics (OpenAlex): Combustion and Detonation Processes; Fire dynamics and safety research; Combustion and flame dynamics
TL;DR: During oxy-coal combustion, judicious control of inlet oxygen concentration and placement may be used to minimize organic HAP and soot emissions. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Investigation of the effects of renewable diesel fuels on engine performance, combustion, and emissions

FUEL, 140, 541–554.

By: D. Ogunkoya n, W. Roberts n, T. Fang n & N. Thapaliya n

Contributors: D. Ogunkoya n, W. Roberts n, T. Fang n & N. Thapaliya n

author keywords: Biofuels; Renewable diesel; Diesel engines; Combustion; Emissions
topics (OpenAlex): Biodiesel Production and Applications; Advanced Combustion Engine Technologies; Catalysis and Hydrodesulfurization Studies
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Aromatization of n-octane over Pd/C catalysts

FUEL, 103, 408–413.

By: M. Yin n, R. Natelson n, A. Campos n, P. Kolar n & W. Roberts n

author keywords: Aromatization; Dehydrocyclization; Catalyst; Pd/C; Alkanes
topics (OpenAlex): Catalytic Processes in Materials Science; Catalysis and Hydrodesulfurization Studies; Catalysis for Biomass Conversion
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Crude glycerol combustion: Particulate, acrolein, and other volatile organic emissions

PROCEEDINGS OF THE COMBUSTION INSTITUTE, 34, 2749–2757.

By: S. Steinmetz n, J. Herrington*, C. Winterrowd*, W. Roberts n, J. Wendt* & W. Linak*

author keywords: Glycerol combustion; Emission characterization; Bio-fuels; Acrolein measurements; Waste fuels
topics (OpenAlex): Fermentation and Sensory Analysis; Thermochemical Biomass Conversion Processes; Biodiesel Production and Applications
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Effect of diluents on soot precursor formation and temperature in ethylene laminar diffusion flames

COMBUSTION AND FLAME, 160(3), 656–670.

By: R. Kailasanathan n, T. Yelverton n, T. Fang n & W. Roberts n

Contributors: R. Abhinavam Kailasanathan n, T. Yelverton n, T. Fang n & W. Roberts n

author keywords: Elevated pressure; Laminar diffusion flame; Diluent; Species concentration; Soot; Temperature
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Vehicle emissions and performance
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Effects of Ambient Temperature and Oxygen Concentration on Diesel Spray Combustion Using a Single-Nozzle Injector in a Constant Volume Combustion Chamber

COMBUSTION SCIENCE AND TECHNOLOGY, 185(9), 1378–1399.

By: W. Jing n, W. Roberts n & T. Fang n

Contributors: W. Jing n, W. Roberts n & T. Fang n

author keywords: Diesel engine; Excess air ratio; Low-temperature combustion; Natural luminosity; OH* chemiluminescence; Spray combustion
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Vehicle emissions and performance
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Environmental implications of iron fuel borne catalysts and their effects on diesel particulate formation and composition

JOURNAL OF AEROSOL SCIENCE, 58, 50–61.

author keywords: Metal fuel borne catalysts; Diesel particle emissions; Ferrocene; Particle size and composition; Soot oxidation
topics (OpenAlex): Air Quality and Health Impacts; Vehicle emissions and performance; Atmospheric chemistry and aerosols
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Hydrocarbon species concentrations in nitrogen diluted ethylene-air laminar jet diffusion flames at elevated pressures

PROCEEDINGS OF THE COMBUSTION INSTITUTE, 34(1), 1035–1043.

By: R. Kailasanathan n, E. Book n, T. Fang n & W. Roberts n

Contributors: R. Kailasanathan n, E. Book n, T. Fang n & W. Roberts n

author keywords: Laminar flames; High pressure; Extractive sampling; Non-fuel hydrocarbons; Soot formation
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Vehicle emissions and performance
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

NOx emissions from high swirl turbulent spray flames with highly oxygenated fuels

PROCEEDINGS OF THE COMBUSTION INSTITUTE, 34, 1705–1712.

By: M. Bohon n & W. Roberts n

author keywords: NOx; Oxygenated fuel; Glycerol combustion; Emission characterization
topics (OpenAlex): Advanced Combustion Engine Technologies; Biodiesel Production and Applications; Combustion and flame dynamics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Product sampling during transient continuous countercurrent hydrolysis of canola oil and development of a kinetic model

COMPUTERS & CHEMICAL ENGINEERING, 58, 144–155.

By: W. Wang n, R. Natelson n, L. Stikeleather n & W. Roberts n

author keywords: Hydrolysis; Triglycerides; Diglycerides; Free fatty acids
topics (OpenAlex): Biodiesel Production and Applications; Microbial Metabolic Engineering and Bioproduction; Process Optimization and Integration
TL;DR: The rate constants determined in this paper indicate that diglycerides in the feedstock accelerate the transition from “emulsive hydrolysis” to “rapid hydrolyses”. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Semi-Batch Deoxygenation of Canola- and Lard-Derived Fatty Acids to Diesel-Range Hydrocarbons

ENERGY & FUELS, 27(12), 7489–7496.

By: J. Ford n, N. Thapaliya n, M. Kelly n, W. Roberts n & H. Lamb n

topics (OpenAlex): Catalysis and Hydrodesulfurization Studies; Biodiesel Production and Applications; Catalysis for Biomass Conversion
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Spray and atomization of diesel fuel and its alternatives from a single-hole injector using a common rail fuel injection system

Fuel, 103, 850–861.

By: P. Chen n, W. Wang n, W. Roberts n & T. Fang n

Contributors: P. Chen n, W. Wang n, W. Roberts n & T. Fang n

topics (OpenAlex): Advanced Combustion Engine Technologies; Biodiesel Production and Applications; Plant Surface Properties and Treatments
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

Hydrocarbon Fuels From Gas Phase Decarboxylation of Hydrolyzed Free Fatty Acid

JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME, 134(3).

By: W. Wang n, W. Roberts n & L. Stikeleather n

author keywords: Gas phase decarboxylation; free fatty acid; Pd/C; biofuel
topics (OpenAlex): Catalysis and Hydrodesulfurization Studies; Biodiesel Production and Applications; Catalytic Processes in Materials Science
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Hydrocarbon fuels from vegetable oils via hydrolysis and thermo-catalytic decarboxylation

FUEL, 95(1), 622–629.

By: W. Wang n, N. Thapaliya n, A. Campos n, L. Stikeleather n & W. Roberts n

author keywords: Biofuel production; Free fatty acid; Hydrocarbon fuels; Hydrolysis; Deoxygenation
topics (OpenAlex): Catalysis and Hydrodesulfurization Studies; Biodiesel Production and Applications; Catalysis for Biomass Conversion
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Glycerol combustion and emissions

PROCEEDINGS OF THE COMBUSTION INSTITUTE, 33, 2717–2724.

By: M. Bohon n, B. Metzger n, W. Linak*, C. King* & W. Roberts n

author keywords: Glycerol combustion; Emission characterization; Bio-fuels; Burner development; Waste fuels
topics (OpenAlex): Thermochemical Biomass Conversion Processes; Subcritical and Supercritical Water Processes; Zeolite Catalysis and Synthesis
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Influence of Geometry on Starting Vortex and Ejector Performance

JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 133(5).

By: F. Zheng n, A. Kuznetsov n, W. Roberts n & D. Paxson*

author keywords: ejector; pulsejet; thrust argumentation; vortex; constant volume combustion; numerical simulation
topics (OpenAlex): Combustion and Detonation Processes; Plasma and Flow Control in Aerodynamics; Cardiac Arrest and Resuscitation
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Comparison Between Numerically Simulated and Experimentally Measured Flowfield Quantities Behind a Pulsejet

FLOW TURBULENCE AND COMBUSTION, 84(4), 653–667.

By: T. Geng n, F. Zheng n, A. Kuznetsov n, W. Roberts n & D. Paxson*

author keywords: Pulsejet; Valve model; Exhaust flow field; Vortex location; Turbulence
topics (OpenAlex): Combustion and Detonation Processes; Combustion and flame dynamics; Plasma and Flow Control in Aerodynamics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

A new acoustic model for valveless pulsejets and its application to optimization thrust

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 130(4).

By: F. Zheng n, R. Ordon n, T. Scharton n, A. Kuznetsov n & W. Roberts n

author keywords: pulsejet; valveless; thermoacoustics
topics (OpenAlex): Combustion and Detonation Processes; Combustion and flame dynamics; Aerodynamics and Acoustics in Jet Flows
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

A new methodology for targeting drug-aerosols in the human respiratory system

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 51(23-24), 5578–5589.

By: C. Kleinstreuer n, Z. Zhang n, Z. Li n, W. Roberts n & C. Rojas*

author keywords: Drug-aerosol inhalers; Targeted drug-aerosol delivery; Methodology for smart inhaler system; Experimental verification of new methodology
topics (OpenAlex): Inhalation and Respiratory Drug Delivery; Aerosol Filtration and Electrostatic Precipitation; Microencapsulation and Drying Processes
TL;DR: The new methodology introduces the idea of a controlled air-particle stream which provides maximum, patient-specific drug-aerosol deposition based on optimal particle diameter and density, inhalation waveform, and particle-release position. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Effect of dilution, pressure, and velocity on smoke point in laminar jet flames

COMBUSTION SCIENCE AND TECHNOLOGY, 180(7), 1334–1346.

By: T. Yelverton n & W. Roberts n

author keywords: diffusion flame; dilution; high-pressure; smoke point; soot; velocity profile
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Fire dynamics and safety research
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Quantification of transient stretch effects on kernel-vortex interactions in premixed methane-air flames

COMBUSTION AND FLAME, 154(1-2), 296–309.

By: S. Marley n, S. Danby n, W. Roberts n, M. Drake* & T. Fansler*

author keywords: methane; flame speed; burning velocity; PIV; premixed; kernel; vortex; pressure measurements
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fire dynamics and safety research
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Soot surface temperature measurements in pure and diluted flames at atmospheric and elevated pressures

EXPERIMENTAL THERMAL AND FLUID SCIENCE, 33(1), 17–22.

By: T. Yelverton n & W. Roberts n

author keywords: Diffusion flame; Soot surface temperature; High pressure; Soot; Ethylene
topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Vehicle emissions and performance
Source: Web Of Science
Added: August 6, 2018

2007 journal article

A study on pressure drop and heat transfer in open cell metal foams for jet engine applications

MATERIALS & DESIGN, 28(2), 569–574.

By: W. Azzi n, W. Roberts n & A. Rabiei n

author keywords: open cell metal foam; pressure drop; jet engines
topics (OpenAlex): Heat and Mass Transfer in Porous Media; Radiative Heat Transfer Studies; Combustion and flame dynamics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Combined numerical and experimental investigation of a 15-cm valveless pulsejet

FLOW TURBULENCE AND COMBUSTION, 78(1), 17–33.

By: T. Geng n, M. Schoen n, A. Kuznetsov n & W. Roberts n

author keywords: pulsejet; valveless pulsejet; micro-propulsion; thermoacoustics
topics (OpenAlex): Combustion and Detonation Processes; Combustion and flame dynamics; Laser Design and Applications
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 article

Combined numerical and experimental investigation of a hobby-scale pulsejet

JOURNAL OF PROPULSION AND POWER, Vol. 23, pp. 186–193.

By: T. Geng n, A. Kiker n, R. Ordon n, A. Kuznetsov n, T. Zeng n & W. Roberts n

topics (OpenAlex): Combustion and Detonation Processes; Laser-Plasma Interactions and Diagnostics; Gas Dynamics and Kinetic Theory
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Experimental and numerical investigation of an 8-cm valveless pulsejet

EXPERIMENTAL THERMAL AND FLUID SCIENCE, 31(7), 641–647.

By: T. Geng n, F. Zheng n, A. Kiker n, A. Kuznetsov n & W. Roberts n

author keywords: pulsejet; valveless pulsejet; micro-propulsion; thermoacoustics
topics (OpenAlex): Combustion and Detonation Processes; Combustion and flame dynamics; Rocket and propulsion systems research
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Measurement of smoke point in velocity-matched coflow laminar diffusion flames with pure fuels at elevated pressures

COMBUSTION AND FLAME, 145(3), 571–578.

By: T. Berry n & W. Roberts n

author keywords: diffusion flame; smoke point; soot; high pressure
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fire dynamics and safety research
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Acoustic damping rate measurements in binary mixtures of atomic species via transient-grating spectroscopy

EXPERIMENTS IN FLUIDS, 39(4), 687–693.

By: Y. Li n, W. Roberts n, M. Brown* & . Gord*

author keywords: transient-grating spectroscopy; acoustic dissipation; optical diagnostics; laser-induced thermal acoustics
topics (OpenAlex): Spectroscopy and Laser Applications; Spectroscopy and Quantum Chemical Studies; Scientific Measurement and Uncertainty Evaluation
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Computational analysis of the feasibility of a micro-pulsejet

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 32(1-2), 19–26.

By: Q. Wan n, W. Roberts n & A. Kuznetsov n

author keywords: pulsejet; micro-size engine; pulse combustion; numerical modeling
topics (OpenAlex): Combustion and Detonation Processes; Combustion and flame dynamics; Plasma and Flow Control in Aerodynamics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Forced convective cooling via acoustic streaming in a narrow channel established by a vibrating piezoelectric bimorph

FLOW TURBULENCE AND COMBUSTION, 74(2), 195–206.

By: Q. Wan n, T. Wu n, J. Chastain n, W. Roberts n, A. Kuznetsov n & P. Ro n

author keywords: acoustic streaming; forced convection; cooling enhancement; vibrating surface
topics (OpenAlex): Microfluidic and Bio-sensing Technologies; Aerodynamics and Acoustics in Jet Flows; Lattice Boltzmann Simulation Studies
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Fuel Lewis number effects in unsteady Burke-Schumann hydrogen flames

COMBUSTION SCIENCE AND TECHNOLOGY, 177(1), 75-+.

By: M. Chaos*, R. Chen*, E. Welle* & W. Roberts n

author keywords: unsteadiness; Lewis number; stretch; curvature; pulsation; diffusion flame
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Combustion and Detonation Processes
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Measurements of laminar burning velocity and Markstein number using high-speed chemiluminescence imaging

COMBUSTION AND FLAME, 141(4), 473–477.

By: S. Marley n & W. Roberts n

topics (OpenAlex): Advanced Combustion Engine Technologies; Combustion and flame dynamics; Atmospheric chemistry and aerosols
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Measurements of the soot volume field in laminar diffusion flames at elevated pressures

COMBUSTION AND FLAME, 140(1-2), 60–69.

By: L. McCrain n & W. Roberts n

author keywords: soot volume fraction; high-pressure flames; laser induced incandescence
topics (OpenAlex): Advanced Combustion Engine Technologies; Vehicle emissions and performance; Combustion and flame dynamics
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Relative polycyclic aromatic hydrocarbon concentrations in unsteady counterflow diffusion flames

COMBUSTION SCIENCE AND TECHNOLOGY, 177(4), 691–713.

By: J. Xiao n, E. Austin n & W. Roberts n

author keywords: PAH; unsteady diffusion flames; PLIF
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fire dynamics and safety research
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Effects of leading edge entrainment on the double flame structure in lifted ethanol spray flames

Experimental Thermal and Fluid Science, 29(1), 23–31.

By: S. Marley, E. Welle, K. Lyons & W. Roberts

topics (OpenAlex):
Source: NC State University Libraries
Added: August 6, 2018

2003 journal article

Analysis of transient-rating signals for reacting-flow applications

APPLIED OPTICS, 42(3), 566–578.

By: M. Brown n, Y. Li n, W. Roberts n & . Gord n

topics (OpenAlex): Advanced Sensor Technologies Research; Calibration and Measurement Techniques; Spectroscopy and Laser Applications
TL;DR: Analysis of phase-matching requirements indicates that beam steering as a result of density fluctuations affects the signal amplitude but not the grating period, therefore, such stochastic beam deviations have little effect on the derived temperatures. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Goniometric characteristics of optical fibres for temperature measurement in diesel engine exhaust filters

MEASUREMENT SCIENCE AND TECHNOLOGY, 14(5), 563–572.

By: B. Boothe n, A. Shih*, N. Kong n & W. Roberts n

author keywords: goniometric characteristics; optical fibre; angled tip; effective numerical aperture
topics (OpenAlex): Spectroscopy and Laser Applications; Spectroscopy Techniques in Biomedical and Chemical Research; Combustion and flame dynamics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2003 journal article

The response of a propane-air counter-flow diffusion flame subjected to a transient flow field

COMBUSTION AND FLAME, 135(3), 285–297.

By: E. Welle n, W. Roberts n, C. Carter* & J. Donbar*

author keywords: unsteady flame; diffusion flame; transient flame; PLIF; PIV; stokes parameter
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fire dynamics and safety research
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Transient grating spectroscopy with delayed thermalization in non-combusting CO/air mixtures

OPTICS COMMUNICATIONS, 226(1-6), 255–258.

By: Y. Li n, W. Roberts n, M. Brown* & G. Herring*

author keywords: transient grating spectroscopy; TGS; active oxygen; singlet O-2((1)Delta(g))
topics (OpenAlex): Spectroscopy and Laser Applications; Photochemistry and Electron Transfer Studies; Spectroscopy and Quantum Chemical Studies
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Turbulence filter and POD analysis for velocity fields in lifted CH4-air diffusion flames

FLOW TURBULENCE AND COMBUSTION, 70(1-4), 21–41.

By: A. Kodal n, K. Watson n, W. Roberts n & K. Lyons n

author keywords: lifted flame; POD; turbulent; turbulence filter
topics (OpenAlex): Combustion and flame dynamics; Combustion and Detonation Processes; Heat transfer and supercritical fluids
Source: Web Of Science
Added: August 6, 2018

2002 article

Investigation of gaseous acoustic damping rates by transient grating spectroscopy

Li, Y. Y., Roberts, W. L., & Brown, M. S. (2002, June). AIAA JOURNAL, Vol. 40, pp. 1071–1077.

By: Y. Li n, W. Roberts n & M. Brown*

topics (OpenAlex): Spectroscopy and Laser Applications; Laser Design and Applications; Photoacoustic and Ultrasonic Imaging
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2002 article

Observations on the interaction between a premixed flame kernel and a vortex of different equivalence ratio

PROCEEDINGS OF THE COMBUSTION INSTITUTE, Vol. 29, pp. 1687–1693.

By: Y. Xiong n & W. Roberts n

topics (OpenAlex): Combustion and Detonation Processes; Combustion and flame dynamics; Gas Dynamics and Kinetic Theory
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Investigation of pre-mixed flame-kernel/vortex interactions via high-speed imaging

COMBUSTION AND FLAME, 126(4), 1827–1844.

By: Y. Xiong n, W. Roberts n, M. Drake* & T. Fansler*

topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Rocket and propulsion systems research
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Temperature imaging in an unsteady propane-air counterflow diffusion flame subjected to low frequency oscillations

FLOW TURBULENCE AND COMBUSTION, 66(1), 23–36.

By: D. Santoianni n, M. DeCroix* & W. Roberts n

author keywords: unsteady diffusion flame; soot; PAH; thermometry
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fire dynamics and safety research
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Extinction of laminar counterflow diffusion flames of CH4 and C3H8 fuels with inert jet impingement

COMBUSTION SCIENCE AND TECHNOLOGY, 160, 103–118.

By: R. Chen*, C. Lattimer* & W. Roberts n

author keywords: counterflow diffusion flame; flame stabilization; extinction; local extinction; impingement
topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Fire dynamics and safety research
Source: Web Of Science
Added: August 6, 2018

2000 article

Simultaneous particle-imaging velocimetry and OH planar laser-induced fluorescence measurements in an unsteady counterflow propane/air diffusion flame

PROCEEDINGS OF THE COMBUSTION INSTITUTE, Vol. 28, pp. 2021–2027.

By: E. Welle n, W. Roberts n, M. Decroix*, C. Carter* & J. Donbar*

topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Particle Dynamics in Fluid Flows
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Transient flow field effects on soot volume fraction in diffusion flames

COMBUSTION SCIENCE AND TECHNOLOGY, 160, 165–189.

By: M. Decroix n & W. Roberts n

topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Atmospheric chemistry and aerosols
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Effect of unsteady stretch on spark-ignited flame kernel survival

COMBUSTION AND FLAME, 118(3), 469–478.

By: D. Eichenberger n & W. Roberts

topics (OpenAlex): Combustion and flame dynamics; Advanced Combustion Engine Technologies; Combustion and Detonation Processes
Source: Web Of Science
Added: August 6, 2018

1999 article

Single-point thermometry in high-pressure, sooting, premixed combustion environments

JOURNAL OF PROPULSION AND POWER, Vol. 15, pp. 119–127.

By: M. Brown* & W. Roberts n

topics (OpenAlex): Calibration and Measurement Techniques; Spectroscopy and Laser Applications; Chemical Thermodynamics and Molecular Structure
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Study of transient effects on the extinction limits of an unsteady counterflow diffusion flame

COMBUSTION SCIENCE AND TECHNOLOGY, 146(1-6), 57–84.

By: M. Decroix n & W. Roberts n

topics (OpenAlex): Combustion and flame dynamics; Fire dynamics and safety research; Advanced Combustion Engine Technologies
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Suppression of NF-kappa B-Dependent proinflammatory gene expression in human RPE cells by a proteasome inhibitor

Investigative Ophthalmology and Visual Science, 40(2), 477–486.

By: X. Wang, C. Jobin, J. Allen, W. Roberts & G. Jaffe

Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

Velocity and thermal structure, and strain-induced extinction of 14 to 100% hydrogen-air counterflow diffusion flames

COMBUSTION AND FLAME, 112(4), 575–592.

By: G. Pellett*, K. Isaac, W. Humphreys, L. Gartrell, W. Roberts, C. Dancey, G. Northam

topics (OpenAlex): Combustion and flame dynamics; Combustion and Detonation Processes; Fire dynamics and safety research
Source: Web Of Science
Added: August 6, 2018

1996 journal article

Temperature measurement by degenerate four-wave mixing with strong absorption of the excitation beams

APPLIED OPTICS, 35(33), 6544–6547.

By: G. Herring*, W. Roberts n, M. Brown* & P. DeBarber*

topics (OpenAlex): Optical and Acousto-Optic Technologies; Acoustic Wave Resonator Technologies; Photonic and Optical Devices
TL;DR: Temperature measurements by degenerate four-wave mixing (DFWM) and absorption spectroscopy of OH in a CH(4)-air, lifted-diffusion flame showed good agreement with temperatures derived strictly from the absorption data, as well as a one-dimensional reacting flow simulation. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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