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pro vyhledávání: '"Gautam Ghaisas"'
Autor:
Gautam Ghaisas, Shankar Krishnan
Publikováno v:
Transactions of the Indian National Academy of Engineering. 7:47-60
A cooling technology roadmap is defined for power electronics modules such as insulated gate bipolar transistors (IGBT) and wideband gap semiconductor modules (SiC/GaN). These power modules are widely used for inverter and converter applications. Coo
Autor:
Gautam Ghaisas, Shankar Krishnan
Publikováno v:
IEEE Transactions on Components, Packaging and Manufacturing Technology. 11:1187-1196
An inverter or converter achieves the desired dc–ac or dc–dc conversion as required by electric and hybrid electric vehicles. This conversion is typically performed using semiconductor switches such as Insulated Gate Bipolar Transistors (IGBTs) m
Publikováno v:
Journal of Energy Storage. 55:105334
Publikováno v:
Journal of Thermal Science and Engineering Applications. 13
The mitigation of boiling instabilities by using water-alcohol mixtures as coolants in a two-phase pumpless loop is experimentally investigated. Water-miscible alcohol, namely, 2-propanol, is added to water in quantities of 0.05, 0.1, and 0.2 mol fra
Publikováno v:
Procedia Engineering. 127:455-461
Experimental studies are conducted to investigate pool boiling characteristics of water and its binary mixtures with ethanol and 2-propanol, at low heat fluxes. In-house fabricated experimental setup is used for the studies. Ethanol and 2-propanol ar