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Optimal Design of Flow Path to Improve Stability on Coolant Heater  

Han, Dae Seong (DHG CO., LTD)
Bae, Gyu Hyun (Korea Textile Machinery Convergence Research Institute)
Yoon, Hyun Jin (Korea Textile Machinery Convergence Research Institute)
Publication Information
Journal of the Semiconductor & Display Technology / v.20, no.4, 2021 , pp. 134-140 More about this Journal
Abstract
This study investigates the flow efficiency and temperature based on flow path shape. Five models are designed to the no flow path, one flow path, two flow path, three flow path, add inlet flow path and add interior space gradient. Results show that two flow model(add inlet flow path and add interior space gradient), It was confirmed that model(add inlet flow path) is the optimal shape for coolant heat transfer, and model(add interior space gradient) is the optimal shape for coolant flow, demonstrates optimal design among the five models. The results of this study can be utilized to efficiently control the coolant flow through various types of flow paths.
Keywords
Coolant heater; Heating plate; Flow path; Design alteration; Stability improvement;
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