Erscheint 4 Ausgaben pro Jahr
ISSN Druckformat: 2169-2785
ISSN Online: 2167-857X
Indexed in
THERMAL-HYDRAULIC CHARACTERIZATION OF A FLAT PLATE PULSATING HEAT PIPE FOR AUTOMOTIVE APPLICATIONS
ABSTRAKT
The design and development of pure and hybrid electric vehicles (PEV, HEV) is becoming a major focus area for the automotive industry due to their high-energy efficiency in comparison to conventional vehicles. Batteries and Insulated Gate Bipolar Transistors (IGBTs) effective operation plays a key role in the overall HEV efficiency. The present research 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 position allow it to reach good performances in terms of start-up heat input, thermal resistance, and operation stability; nevertheless, the dynamic pitch and roll tests show that this configuration may not be the most suitable for automotive applications.
-
Bastakoti Durga, Zhang Hongna, Li Da, Cai Weihua, Li Fengchen, An overview on the developing trend of pulsating heat pipe and its performance, Applied Thermal Engineering, 141, 2018. Crossref
-
Wu Weixiong, Wang Shuangfeng, Wu Wei, Chen Kai, Hong Sihui, Lai Yongxin, A critical review of battery thermal performance and liquid based battery thermal management, Energy Conversion and Management, 182, 2019. Crossref
-
Mehta Kamlesh, Mehta Nirvesh, Patel Vivek, Experimental investigation of the thermal performance of closed loop flat plate oscillating heat pipe, Experimental Heat Transfer, 34, 1, 2021. Crossref
-
Liu Jianhong, Shang Fumin, Yang Kangzhe, Liu Chaoyue, Wu Yong, Wang L., Yepes V., Study on application technology of pulsating heat pipe, E3S Web of Conferences, 248, 2021. Crossref
-
Tete Pranjali R., Gupta Mahendra M., Joshi Sandeep S., Developments in battery thermal management systems for electric vehicles: A technical review, Journal of Energy Storage, 35, 2021. Crossref
-
Schwarz Florian, Uddehal Shabhrish Reddy, Lodermeyer Alexander, Bagheri Eman Mohamadi, Forster-Heinlein Brigitte, Becker Stefan, Interaction of flow pattern and heat transfer in oscillating heat pipes for hot spot applications, Applied Thermal Engineering, 196, 2021. Crossref
-
Ayel Vincent, Slobodeniuk Maksym, Bertossi Rémi, Romestant Cyril, Bertin Yves, Flat plate pulsating heat pipes: A review on the thermohydraulic principles, thermal performances and open issues, Applied Thermal Engineering, 197, 2021. Crossref