Airborne composite heat sink design method

The invention discloses an airborne composite heat sink design method which is used for reducing fuel oil compensation loss of an aircraft, a composite heat sink comprises a skin heat exchanger and a phase change module which are connected with each other, and external cold air exchanges heat with c...

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Bibliographic Details
Main Authors GONG WENCHI, ZHU QINGLIU, ZHAO PENGHUI, CHEN XIANCAI, LYU JINYI, WANG CHAO, BAO SHENG
Format Patent
LanguageChinese
English
Published 30.01.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses an airborne composite heat sink design method which is used for reducing fuel oil compensation loss of an aircraft, a composite heat sink comprises a skin heat exchanger and a phase change module which are connected with each other, and external cold air exchanges heat with cooling liquid through the skin heat exchanger by means of an air guiding and exhausting structure; the rated power and the peak power of the composite heat sink are determined according to the requirements, the phase change material is designed based on the skin heat exchanger and the air guiding and exhausting structure, the phase change material in the phase change module is subjected to phase change or regeneration according to the requirements, peak clipping and valley filling of the performance of the composite heat sink are achieved in time, and the performance requirement for the skin heat exchanger is lowered. The rated power and the peak power of the composite heat sink serve as design target parameters, t
Bibliography:Application Number: CN202311310635