Follow
Purushothama Chippar
Purushothama Chippar
St Joseph Engineering College, Mangaluru
Verified email at sjec.ac.in
Title
Cited by
Cited by
Year
A numerical investigation of the effects of GDL compression and intrusion in polymer electrolyte fuel cells (PEFCs)
P Chippar, O Kyeongmin, K Kang, H Ju
International journal of hydrogen energy 37 (7), 6326-6338, 2012
982012
Numerical analysis of gas crossover effects in polymer electrolyte fuel cells (PEFCs)
J Nam, P Chippar, W Kim, H Ju
Applied energy 87 (12), 3699-3709, 2010
852010
Numerical modeling and investigation of gas crossover effects in high temperature proton exchange membrane (PEM) fuel cells
P Chippar, H Ju
International journal of hydrogen energy 38 (18), 7704-7714, 2013
842013
Three-dimensional non-isothermal modeling of a phosphoric acid-doped polybenzimidazole (PBI) membrane fuel cell
P Chippar, H Ju
Solid State Ionics 225, 30-39, 2012
702012
Numerical study of thermal stresses in high-temperature proton exchange membrane fuel cell (HT-PEMFC)
K Oh, P Chippar, H Ju
international journal of hydrogen energy 39 (6), 2785-2794, 2014
672014
A one-dimensional, two-phase model for direct methanol fuel cells–Part I: Model development and parametric study
J Ko, P Chippar, H Ju
Energy 35 (5), 2149-2159, 2010
642010
Numerical investigation of hydrogen absorption in a metal hydride reactor with embedded embossed plate heat exchanger
SD Lewis, P Chippar
Energy 194, 116942, 2020
472020
Effects of serpentine flow-field designs with different channel and rib widths on the performance of a direct methanol fuel cell
YC Park, P Chippar, SK Kim, S Lim, DH Jung, H Ju, DH Peck
Journal of Power Sources 205, 32-47, 2012
452012
Evaluating cold-start behaviors of end and intermediate cells in a polymer electrolyte fuel cell (PEFC) stack
P Chippar, H Ju
Solid State Ionics 225, 85-91, 2012
442012
Analysis of heat and mass transfer during charging and discharging in a metal hydride-phase change material reactor
SD Lewis, P Chippar
Journal of Energy Storage 33, 102108, 2021
432021
Coupled mechanical stress and multi-dimensional CFD analysis for high temperature proton exchange membrane fuel cells (HT-PEMFCs)
P Chippar, K Oh, D Kim, TW Hong, W Kim, H Ju
international journal of hydrogen energy 38 (18), 7715-7724, 2013
402013
Effects of inlet relative humidity (RH) on the performance of a high temperature-proton exchange membrane fuel cell (HT-PEMFC)
P Chippar, K Kang, YD Lim, WG Kim, H Ju
international journal of hydrogen energy 39 (6), 2767-2775, 2014
392014
A global transient, one-dimensional, two-phase model for direct methanol fuel cells (DMFCs)–Part II: Analysis of the time-dependent thermal behavior of DMFCs
P Chippar, J Ko, H Ju
Energy 35 (5), 2301-2308, 2010
342010
Numerical investigation of hydrogen absorption in a stackable metal hydride reactor utilizing compartmentalization
P Chippar, SD Lewis, S Rai, A Sircar
International journal of hydrogen energy 43 (16), 8007-8017, 2018
322018
Numerical analysis of effects of gas crossover through membrane pinholes in high-temperature proton exchange membrane fuel cells
P Chippar, K Oh, WG Kim, H Ju
International journal of hydrogen energy 39 (6), 2863-2871, 2014
252014
Optimization of graded catalyst layer to enhance uniformity of current density and performance of high temperature-polymer electrolyte membrane fuel cell
VB KP, G Varghese, TV Joseph, P Chippar
International Journal of Hydrogen Energy 47 (6), 4018-4032, 2022
242022
Comparison of numerical simulation results with experimental current density and methanol-crossover data for direct methanol fuel cells
J Ko, G Lee, Y Choi, P Chippar, K Kang, H Ju
Journal of Power Sources 196 (3), 935-945, 2011
232011
A Numerical Investigation on Thermal Gradients and Stresses in High Temperature PEM Fuel Cell During Start-up
PC Geethu Varghese, Venkatesh Babu K.P, Thadathil Varghese Joseph
International Journal of Heat and Mass Transfer 175, 2021
162021
Combined effect of channel to rib width ratio and gas diffusion layer deformation on high temperature–Polymer electrolyte membrane fuel cell performance
G Varghese, TV Joseph, P Chippar
International Journal of Hydrogen Energy 47 (77), 33014-33026, 2022
142022
Spatial analysis of CO poisoning in high temperature polymer electrolyte membrane fuel cells
VB KP, G Varghese, TV Joseph, P Chippar
International Journal of Hydrogen Energy 46 (11), 8179-8196, 2021
102021
The system can't perform the operation now. Try again later.
Articles 1–20