Research on the Temperature Field Distribution Characteristics for Thermal Management of Coilgun

被引:3
|
作者
Niu, Xiaobo [1 ]
An, Yunzhu [1 ]
Hu, Yuanchao [1 ]
机构
[1] Shandong Univ Technol, Sch Elect & Elect Engn, Zibo 255049, Peoples R China
基金
中国国家自然科学基金;
关键词
Couplings; Magnetic circuits; Heating systems; Temperature distribution; Plasma temperature; Mathematical models; Temperature sensors; Ohmic heating; spatial-temporal distribution; structural parameter; synchronous induction coilgun (SICG); OPTIMIZATION; PROGRESS;
D O I
10.1109/TPS.2021.3112175
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Ohmic heating has become one of the main factors restricting their efficiency and longevity of the synchronous induction coilgun (SICG) operating in a complex electromagnetic environment. Therefore, further exploration on the temperature spatial-temporal distribution characteristics of the SICG is of great practical significance to ensure its reliable and efficient operation. The single-stage SICG is taken as the research object to simplify the solving process. First, the effectiveness and accuracy of the numerical simulation models in terms of kinetic and thermodynamic properties are compared and verified. Then, the influence of different structural parameters on temperature rise and acceleration is investigated in detail. The conclusions can not only provide theoretical reference for the long-term service of the SICG but also guide the related research of continuous emission.
引用
收藏
页码:3193 / 3199
页数:7
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