Muhammad Altahhan

Works (5)

Updated: March 8th, 2025 05:00

2025 journal article

Development and integration of a tool for physics-based shape and topology optimization in the MOOSE multiphysics simulation framework

PROGRESS IN NUCLEAR ENERGY, 181.

By: M. Altahhan*, N. Herring, S. Schunert* & Y. Azmy*

author keywords: MOOSE; NEAMS; Optimization; State-space search; Objective function; Combinatorial; Constraints; Design
topics (OpenAlex): Electron and X-Ray Spectroscopy Techniques; Manufacturing Process and Optimization; Machine Learning in Materials Science
Source: Web Of Science
Added: March 3, 2025

2022 journal article

Extending a low-order inhomogeneous adjoint equations model to a higher-order model with verification on integral applications

Annals of Nuclear Energy, 177, 109277.

By: M. Altahhan n, R. van Geemert, M. Avramova*  & K. Ivanov* 

author keywords: Nodal Expansion Method (NEM); Adjoint Lagrange Multiplier; Axial Offset (AO); Perturbation analysis; Sensitivity analysis; IAEA
topics (OpenAlex): Nuclear reactor physics and engineering; Nuclear Materials and Properties; Advancements in Semiconductor Devices and Circuit Design
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Sources: Web Of Science, NC State University Libraries, Crossref
Added: May 30, 2023

2021 journal article

Development and verification of a higher-order mathematical adjoint nodal diffusion solver

Annals of Nuclear Energy, 163, 108548.

By: M. Altahhan n, R. van Geemert*, M. Avramova n  & K. Ivanov n 

author keywords: Nodal Expansion Method (NEM); Lagrange multiplier; Adjoint; Diffusion equation; Verification; Perturbation analysis; Sensitivity analysis; IAEA-3D benchmark
topics (OpenAlex): Nuclear reactor physics and engineering; Nuclear Physics and Applications; Nuclear Materials and Properties
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Sources: Web Of Science, NC State University Libraries, Crossref
Added: September 7, 2021

2017 journal article

Analytical solution of the Telegraph Point Reactor Kinetics model during the cold start-up of a nuclear reactor

ANNALS OF NUCLEAR ENERGY, 109, 574–582.

By: M. Altahhan n, A. Aboanber * & H. Abou-Gabal *

author keywords: Point reactor kinetics; Telegraph equation; P-1 approximation; Reactor startup; Linear reactivity
topics (OpenAlex): Nuclear reactor physics and engineering; Zeolite Catalysis and Synthesis; Field-Flow Fractionation Techniques
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Source: Web Of Science
Added: August 6, 2018

2017 journal article

Response of the point-reactor telegraph kinetics to time varying reactivities

PROGRESS IN NUCLEAR ENERGY, 98, 109–122.

By: M. Altahhan n, A. Aboanber *, H. Abou-Gabal * & M. Nagy *

topics (OpenAlex): Nuclear reactor physics and engineering; Advanced Thermodynamics and Statistical Mechanics; Field-Flow Fractionation Techniques
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Source: Web Of Science
Added: August 6, 2018

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