S
S. Maharudrayya
Researcher at Indian Institute of Technology Madras
Publications - 6
Citations - 437
S. Maharudrayya is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Proton exchange membrane fuel cell & Pressure drop. The author has an hindex of 5, co-authored 6 publications receiving 385 citations.
Papers
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Journal ArticleDOI
Pressure losses in laminar flow through serpentine channels in fuel cell stacks
TL;DR: In this article, a three-regime correlation is developed for the excess bend loss coefficient as a function of Reynolds number, aspect ratios, curvature ratios and spacer lengths between the channels.
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Flow distribution and pressure drop in parallel-channel configurations of planar fuel cells
TL;DR: In this paper, one-dimensional models based on mass and momentum balance equations in the inlet and exhaust gas headers are developed for Z-and U-type parallel-channel configurations.
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Pressure drop and flow distribution in multiple parallel-channel configurations used in proton-exchange membrane fuel cell stacks
TL;DR: In this article, the authors extended analytical solutions obtained for single U-and Z-type flow configurations to multiple U- and multiple Z-flow configurations of interest to fuel cell applications.
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Flow maldistribution in interdigitated channels used in PEM fuel cells
TL;DR: In this paper, computational fluid dynamics (CFD)-based simulations have been used to study the effect of important geometric parameters such as the channel, the header and the electrode dimensions.
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Investigation of postflooding conditions in countercurrent gas–liquid flow
TL;DR: In this paper, the authors studied the post-flooding situation in air-water countercurrent flow in a tube of 0.025 m internal diameter with smooth inlet and outlet conditions for the two phases.