The design and development of pure and hybrid electric vehicles (PEV, HEV) is becoming a major focus area for the automotiveindustryduetotheirhigh-energyefficiencyincomparisontoconventionalvehicles. BatteriesandInsulated GateBipolarTransistors(IGBTs)effectiveoperationplaysakeyroleintheoverallHEVefficiency. Thepresentresearch aims at proposing the pulsating heat pipe (PHP) technology as a promising candidate for the thermal management of electronics mounted aboard vehicles. A semitransparent flat plate PHP filled with ethanol has been characterized at different heat power inputs (up to 100 W) in vertical and horizontal position. Beyond the mentioned orientations, the PHP has been also tested on its edge. Starting from the latter position, the device inclination has been varied during the experiments simulating automotive pitch and roll inclinations. Results indicate that the PHP operated in the edge positionallowittoreachgoodperformancesintermsofstart-upheatinput,thermalresistance,andoperationstability; nevertheless, the dynamic pitch and roll tests show that this configuration may not be the most suitable for automotive applications
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.