National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Thermal Analysis Of Solid Rotor Coated With Copper Layer
Súkeník, Jakub
This paper deals with thermal calculations of rotor of a high-speed machine. The first part describesthermal network and the basic relationships for the calculation of thermal resistances. In the secondpart, the rotor thermal network for a high speed machine is designed. Next, this thermal networkof the rotor is compared with the thermal model of a rotor created in Ansys software.
Thermal model of solid rotor high-speed induction motor with water cooling
Súkeník, Jakub ; Vítek, Ondřej (referee) ; Toman, Marek (advisor)
This paper deals with thermal calculations of high-speed induction machine with a solid rotor with a copper coating and water cooling. The first part presents the basic equations and mechanisms of heat transfer, and also describes the method of heat network. In~the~next section, thermal resistances for individual parts of the machine and water cooling are derived. The third part describes the distribution of nodes in the heat network of~the induction machine. The last part contains the results of the heat network for~the~high-speed induction machine with the solid rotor with the copper coating and water cooling. Functionality of the created heat network was verified using Ansys software.

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2 Súkeník, Juraj
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