Mechanical and Aerospace Engineering

Works Published in 2021

search works

Displaying works 141 - 160 of 297 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2021 journal article

A macroscopic two-length-scale model for natural convection in porous media driven by a species-concentration gradient

JOURNAL OF FLUID MECHANICS, 926.

author keywords: convection in porous media; coupled diffusion and flow; buoyancy-driven instability
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: September 13, 2021

2021 article

Location of brachial plexus birth injury affects functional outcomes in a rat model

Doshi, R. M., Reid, M. Y., Dixit, N. N., Fawcett, E. B., Cole, J. H., & Saul, K. R. (2021, September 5). JOURNAL OF ORTHOPAEDIC RESEARCH.

By: R. Doshi n, M. Reid n, N. Dixit n, E. Fawcett n, J. Cole n & K. Saul n

author keywords: brachial plexus; forelimb; gait; musculoskeletal model; rat model
MeSH headings : Animals; Birth Injuries / complications; Brachial Plexus / injuries; Brachial Plexus Neuropathies / complications; Range of Motion, Articular / physiology; Rats; Rotator Cuff; Shoulder Joint
TL;DR: The results suggest the presence of compensatory motor control strategies during locomotion following BPBI and support emphasis on functional movement analysis in treatment of BPBI. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: September 13, 2021

2021 journal article

A reconstructed discontinuous Galerkin method for compressible flows on moving curved grids

ADVANCES IN AERODYNAMICS, 3(1).

author keywords: Arbitrary Lagrangian-Eulerian; Reconstructed discontinuous Galerkin; High-order; ESDIRK3; Radial basis function; Navier-Stokes
TL;DR: The numerical experiments indicate that the developed rDG method can attain the designed spatial and temporal orders of accuracy, and the RBF method is effective and robust to avoid excessive distortion and invalid elements near moving boundaries. (via Semantic Scholar)
Source: Web Of Science
Added: September 13, 2021

2021 journal article

Analysis of a Symmetrical Ferrofluid Sloshing Vibration Energy Harvester

FLUIDS, 6(8).

By: N. Anand n & R. Gould n

author keywords: energy harvesting; ferrofluid sloshing; sloshing; level-set method; COMSOL multiphysics; impedance matching
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: September 7, 2021

2021 article

A Human Factors Evaluation of a Screening System for Diabetic Retinopathy Centered in Psychological Theory

Casimir, A. T., Pavone, A. M., Faircloth, A., Khan, A., Khawaja, O., Grace, L., … McLaughlin, A. C. (2021, August 27). ERGONOMICS IN DESIGN.

By: A. Casimir, A. Pavone, A. Faircloth, A. Khan, O. Khawaja, L. Grace*, S. Fransen, A. McLaughlin*

author keywords: medical device; theory of planned behavior; medical systems; diabetic retinopathy
TL;DR: Interventions addressed the system of screening, from the patients and their choices to clinic workers, device usability, and the clinic environment, and showed potential solutions to the screening issue situated within the theory of planned behavior. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: September 7, 2021

2021 journal article

Genetic Algorithm-Based Optimal Design of a Rolling-Flying Vehicle

JOURNAL OF MECHANISMS AND ROBOTICS-TRANSACTIONS OF THE ASME, 13(5).

By: T. Jenkins n, S. Atay n, G. Buckner n & M. Bryant n

author keywords: actuators and transmissions; flying robots; mobile robots; robot design
TL;DR: This work builds on current approaches in quadrotor optimization by leveraging a variety of models and formulations from literature and demonstrating the implementation of various design constraints and improves upon current ad-hoc rolling-flying vehicle designs created in previous studies. (via Semantic Scholar)
Source: Web Of Science
Added: September 7, 2021

2021 journal article

The Spherical Rolling-Flying Vehicle: Dynamic Modeling and Control System Design

JOURNAL OF MECHANISMS AND ROBOTICS-TRANSACTIONS OF THE ASME, 13(5).

By: S. Atay n, M. Bryant n & G. Buckner n

author keywords: mobile robotics; rolling quadrotor; bi-modal vehicles; control; dynamics; flying robots; mobile robots; theoretical kinematics
TL;DR: This paper presents the dynamic modeling and control of a bi-modal, multirotor vehicle that is capable of omnidirectional terrestrial rolling andMultirotor flight, with experimental validation on the theoretical development of a terrestrial dynamic model and control systems. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: September 7, 2021

2021 journal article

Control and Control Allocation for Bimodal, Rotary Wing, Rolling-Flying Vehicles

JOURNAL OF MECHANISMS AND ROBOTICS-TRANSACTIONS OF THE ASME, 13(5).

By: S. Atay n, M. Bryant n & G. Buckner n

author keywords: control allocation; mobile robotics; multirotor vehicles; nonlinear control systems; dynamics; flying robots; mobile robots; theoretical kinematics
TL;DR: A robust method for controlling the terrestrial motion of a bimodal multirotor vehicle that can roll and fly and that correctly determines a thrust-minimizing solution in real-time is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: September 7, 2021

2021 journal article

Dielectric, piezoelectric, and spurious mode vibration properties by four types of waveforms AC poling for Pb(Mg1/3Nb2/3)O-3-PbTiO3 single crystals

JAPANESE JOURNAL OF APPLIED PHYSICS, 60(SF).

author keywords: AC poling; waveforms; piezoelectric single crystal; ultrasonic transducer; electric field; spurious mode vibration
Source: Web Of Science
Added: August 30, 2021

2021 journal article

Dual-liquid-gated electrochemical transistor and its neuromorphic behaviors

NANO ENERGY, 87.

author keywords: Organic electrochemical transistors (OECTs); Dual-liquid-gating; Performance engineering; Mathematical analysis; Neuromorphic behaviors
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 30, 2021

2021 journal article

Modeling, simulation, and equilibrium analysis of tethered coaxial dual-rotor ocean current turbines

ENERGY CONVERSION AND MANAGEMENT, 243.

author keywords: Ocean energy; Hydrokinetic energy; Coaxial turbines; Tethered turbine dynamics; Inclined axis turbine
TL;DR: A computational model of a dual-rotor coaxial turbine is presented, and the model is employed to explore the equilibrium behavior of the turbine with variations in parameters and may be used to inform application-specific coaxial turbines design and to develop additional targeted empirical and simulation studies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 30, 2021

2021 article

Wearable Knee Assistive Devices for Kneeling Tasks in Construction

Chen, S., Stevenson, D. T., Yu, S., Mioskowska, M., Yi, J., Su, H., & Trkov, M. (2021, August). IEEE-ASME TRANSACTIONS ON MECHATRONICS, Vol. 26, pp. 1989–1996.

By: S. Chen*, D. Stevenson*, S. Yu n, M. Mioskowska*, J. Yi*, H. Su n, M. Trkov*

author keywords: Construction workers; industrial exoskeletons; kneeling; wearable sensors and robots
TL;DR: The proposed system provides an enabling intervention to potentially reduce musculoskeletal injury risks of construction workers by controlling the assistive knee joint torque provided by lightweight exoskeletons with powerful quasi-direct drive actuation. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 30, 2021

2021 journal article

Processing of tungsten through electron beam melting *

JOURNAL OF NUCLEAR MATERIALS, 555.

author keywords: Additive manufacturing; Pure tungsten; Electron beam melting; Refractory metal
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 30, 2021

2021 article

Preface-Horacio D. Espinosa

Barthelat, F., Zavattieri, P., & Zhu, Y. (2021, October). EXTREME MECHANICS LETTERS, Vol. 48.

Source: Web Of Science
Added: August 30, 2021

2021 journal article

A Deep Learning Approach in Optical Inspection to Detect Hidden Hardware Trojans and Secure Cybersecurity in Electronics Manufacturing Supply Chains

FRONTIERS IN MECHANICAL ENGINEERING-SWITZERLAND, 7.

By: A. Kulkarni & C. Xu

author keywords: hardware trojan; deep learning; artificial intelligence; printed circuit boards manufacturing; optical inspection; hardware cybersecurity
TL;DR: A deep learning approach to optically detect hidden hardware trojans in the manufacturing and assembly phase of printed circuit boards to secure electronic supply chains and provide a new consideration of hardware trojan benchmarking and its effect on optical detection. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 23, 2021

2021 journal article

Spark effects on compression ignition of PRF95 direct injection spray in a constant volume combustion chamber

EXPERIMENTAL THERMAL AND FLUID SCIENCE, 129.

By: L. Wang n, K. Vinod n & T. Fang n

author keywords: Gasoline compression ignition; Spark assisted compression ignition; Primary reference fuel; 95 octane fuel; Constant volume combustion chamber
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 23, 2021

2021 journal article

Magneto-sonothrombolysis with combination of magnetic microbubbles and nanodroplets

ULTRASONICS, 116.

By: B. Zhang n, H. Wu n, L. Goel n, H. Kim n, C. Peng n, J. Kim n, P. Dayton n, Y. Gao, X. Jiang n

author keywords: Magnetic microbubbles; Magnetic nanoparticles; Nanodroplets; Sonothrombolysis; Cavitation
TL;DR: It is demonstrated that tPA-mediated magneto-sonothrombolysis in combining NDs with MMBs could significantly enhance in vitro lysis of both unretracted clots and retracted clots in a flow model with 30 min treatment. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 23, 2021

2021 article

Airfoil lift calculation using wind tunnel wall pressures

Oruganti, S., & Narsipur, S. (2021, August 14). PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING.

author keywords: Airfoil lift; sensitivity analysis; validation; wall-pressure measurement; wind tunnel testing
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 23, 2021

2021 article

Numerical analysis of enhanced nano-drug delivery to the olfactory bulb

Vachhani, S., & Kleinstreuer, C. (2021, July 24). AEROSOL SCIENCE AND TECHNOLOGY.

author keywords: Yannis Drossinos
TL;DR: The main objective of this study is to utilize the Particle Release Map (PRM) methodology to optimize the nanodrug deposition efficiency inside the olfactory region, using a representative human nasal cavity as a test bed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 23, 2021

2021 journal article

Three-Dimensional Trampolinelike Behavior in an Ultralight Elastic Metamaterial

PHYSICAL REVIEW APPLIED, 16(2).

Source: Web Of Science
Added: August 23, 2021

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2024) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.