Research on the two phase flow of evaporative cooling system in higher power density ECRIS magnet
| Autor: | Ruan Lin, Gu Guobiao, Xiong Bin |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Engineering business.industry 020208 electrical & electronic engineering Mechanical engineering 02 engineering and technology Mechanics Superconducting magnet Computational fluid dynamics 01 natural sciences Coolant Electromagnetic coil Magnet 0103 physical sciences Heat transfer 0202 electrical engineering electronic engineering information engineering Two-phase flow business Evaporative cooler |
| Zdroj: | 2017 20th International Conference on Electrical Machines and Systems (ICEMS). |
| DOI: | 10.1109/icems.2017.8056107 |
| Popis: | The Power density of ECRIS magnet coil is larger than 3000kW/m3, and evaporative cooling technology is an ideal method to achieve the cooling requirement. The two phase flow of evaporative cooling system affects the cooling efficiency of coil. This paper introduces the self-driven evaporative cooling system of magnet, and analyses the pie structure of magnet coil and two phase flow channel in the coils. To coordinate contradiction between structural strength of coils and flow resistance, the CFD model of flow channel is built and the computational model of two phase flow is used to simulate the fluid field. The experiment model of coils is built to verify the calculation. The comparisons between simulation and experiment results show that the simulation method can satisfied the application of project. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|