Concepedia

J. Chang

JC

6

Publications

113

Citations

6

H-Index

2017

Active since

Affiliations

University of Houston(Current)

Rice University

J. Chang is an author at University of Houston specializing in engineering, numerical analysis, and numerical simulation.

Top concepts

EngineeringNumerical AnalysisNumerical SimulationFluid DynamicsMultiphase FlowComputer ScienceParallel ComputingMultiscale ModelingComputer EngineeringParallel Programming

Publications per year

2017–2021

6

Publications

6

Variational inequality approach to enforcing the non-negative constraint for advection–diffusion equations

J. Chang, K. B. Nakshatrala · Computer Methods in Applied Mechanics and Engineering · 2017 · 28 citations · Full text

Numerical Analysis, Non-negative Constraint, Engineering +7

A performance spectrum for parallel computational frameworks that solve PDEs

J. Chang, K. B. Nakshatrala, Matthew G. Knepley et al. · Concurrency and Computation Practice and Experience · 2017 · 21 citations · Full text

Numerical Analysis, Mathematical Programming, Performance Spectrum Analysis +16

Comparative Study of Finite Element Methods Using the Time-Accuracy-Size(TAS) Spectrum Analysis

J. Chang, Maurice S. Fabien, Matthew G. Knepley et al. · SIAM Journal on Scientific Computing · 2018 · 20 citations · Full text

Spectral Theory, Numerical Analysis, Engineering +25

MODIFICATION TO DARCY-FORCHHEIMER MODEL DUE TO PRESSURE-DEPENDENT VISCOSITY: CONSEQUENCES AND NUMERICAL SOLUTIONS

J. Chang, K. B. Nakshatrala, J. N. Reddy · Journal of Porous Media · 2017 · 16 citations

Engineering, Fluid Mechanics, Mechanical Engineering +17

A scalable variational inequality approach for flow through porous media models with pressure-dependent viscosity

N.K. Mapakshi, J. Chang, K. B. Nakshatrala · Journal of Computational Physics · 2018 · 15 citations · Full text

Pore Structure, Engineering, Variational Analysis +8

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