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Experimental Investigations on the MHD Interaction around a Blunt Body in a Hypersonic Unseeded Air Flows

机译:高超声速无种子气流中钝体周围MHD相互作用的实验研究

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This paper deals with the experimental investigation on the magneto fluid dynamic interaction around a test body immersed into a hypersonic unseeded air flow. The experiments have been carried out in the CIRA owned plasma wind tunnel SCIROCCO. Two test conditions have been utilized for the experiments, with a total pressure of 2.5 and 2.3 bar respectively and a total specific enthalpy of 16 and 12.1 MJ/kg, and the air flow accelerated in the nozzle up to Mach 10. The magnetic induction field is generated by an electromagnet enclosed in the test article, and can reach a 0.8 T maximum value in the interaction region. The work has been conjunctly funded by the European Space Agency and The Italian Space Agency.
机译:本文研究了浸没在高超声速无种子气流中的测试体周围的磁流体动力学相互作用的实验研究。实验已在CIRA拥有的等离子风洞SCIROCCO中进行。实验使用了两个测试条件,总压力分别为2.5和2.3 bar,总比焓分别为16和12.1 MJ / kg,喷嘴中的气流加速达到10马赫。磁感应场由封闭在测试物品中的电磁体产生,并且可以在相互作用区域达到0.8 T的最大值。这项工作由欧洲航天局和意大利航天局共同资助。

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