Analytic Estimation of Cooling Time of Cryogenic Electric Machine.

被引：0
|
作者：
Veselovskii, A.S.
Eliseev, A.G.
Plis, A.I.
Skvortsov, S.S.
机构：
来源：
Izvestiya Vysshikh Uchebnykh Zavedenii, Elektromekhanika | 1986年 / 08期
关键词：
CRYOGENICS - ELECTRIC WINDINGS; MACHINE - HEAT TRANSFER - MATHEMATICAL TECHNIQUES - Differential Equations - SUPERCONDUCTING DEVICES;
D O I：
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摘要：
In the design and testing of cryogenic electric machines, it is necessary to estimate the cooling time of a superconducting field winding down to the operating temperature. The paper presents an analytic solution of this problem assuming that the noncompressible cryoagent flows in a slot channel of the magnetic system and the heat transfer between cryoagent and channel wall is Newtonian. The problem in this case is reduced to the solution of two differential equations.
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页码：26 / 29
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