Experimental Analysis and Evaluation of Thermostat Effects on Engine Cooling System

Zavaragh, Hadi Ghasemi; Kaleli, Alirıza; Solmuş, İsmail; Afshari, Faraz

doi:10.1007/s11630-020-1264-8

Cited by 9 publications

(1 citation statement)

References 20 publications

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“…In particular, it is necessary to ensure that the appropriate temperature of the outlet cooling water of the engine of the new energy vehicle is maintained under the worst working conditions. This paper mainly analyzes four different working states [18]. The contents are working state 1, working state 2, working state 3, and working state 3.…”

Section: Simulation Results Of Engine Inlet and Outlet Coolant Temper...mentioning

confidence: 99%

Simulation Analysis of New Energy Vehicle Engine Cooling System Based on K-E Turbulent Flow Mathematical Model

Mu,

Wang,

Yang

et al. 2023

Energy Engineering

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New energy vehicles have better clean and environmental protection characteristics than traditional fuel vehicles. The new energy engine cooling technology is critical in the design of new energy vehicles. This paper used oneand three-way joint simulation methods to simulate the refrigeration system of new energy vehicles. Firstly, a k-ε turbulent flow model for the cooling pump flow field is established based on the principle of computational fluid dynamics. Then, the CFD commercial fluid analysis software FLUENT is used to simulate the flow field of the cooling pump under different inlet flow conditions. This paper proposes an optimization scheme for new energy vehicle engines' "boiling" phenomenon under high temperatures and long-time climbing conditions. The simulation results show that changing the radiator's structure and adjusting the thermostat's parameters can solve the problem of a "boiling pot." The optimized new energy vehicle engine can maintain a better operating temperature range. The algorithm model can reference each cryogenic system component hardware selection and control strategy in the new energy vehicle's engine.

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Section: Simulation Results Of Engine Inlet and Outlet Coolant Temper...mentioning

confidence: 99%

Simulation Analysis of New Energy Vehicle Engine Cooling System Based on K-E Turbulent Flow Mathematical Model

Mu,

Wang,

Yang

et al. 2023

Energy Engineering

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An advanced control strategy for engine thermal management systems with large pure time delay

Chen

Zhao

et al. 2023

Applied Thermal Engineering

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Investigation of engine's thermal management based on the characteristics of a map-controlled thermostat

Basir¹,

Hosseini²,

Nasrollahnezhad³

et al. 2022

International Communications in Heat and Mass Transfer

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Experimental Analysis and Evaluation of Thermostat Effects on Engine Cooling System

Cited by 9 publications

References 20 publications

Simulation Analysis of New Energy Vehicle Engine Cooling System Based on K-E Turbulent Flow Mathematical Model

Simulation Analysis of New Energy Vehicle Engine Cooling System Based on K-E Turbulent Flow Mathematical Model

An advanced control strategy for engine thermal management systems with large pure time delay

Investigation of engine's thermal management based on the characteristics of a map-controlled thermostat

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