Earticle

초록

영어

Aimed to ventilation system of large air-cooled turbine generator, using the principle of CFD and following characteristics of the stator cooling system, mathematical and physical models of three-dimensional flow and heat ventilation systems built, and two schemes proposed. One was only changing the thickness of the iron core lamination with stableness total effective length of the core, total ventilating ducts, and every duct constant axial length, the other was changing the number of ducts with stableness total effective length of the core. Corresponding basic assumptions and boundary conditions selected, fluid field and temperature field coupled solutions solved, flow field and temperature field of the original and variation structure and the spatial distribution characteristics of each part of the motor analyzed, as well the performance of the stator under different structure was compared. More effectively Structure selected.

목차

Abstract
 1. Introduction
 2. Physical Model
 3. Boundary Conditions
 4. Result and Analysis
 5. Conclusions
 Acknowledgement
 References

키워드

저자

• Yuejun Liu [ School of Automation, Harbin University of Science and Technology, Harbin, 150080, China ]
• Chenxia Li [ School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin, 150080, China ]
• Guoming Fu [ School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin, 150080, China ]
• Sibo Gao [ School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin, 150080, China ]
• Yu Tian [ School of Mechanical and Power Engineering, Harbin University of Science and Technology, Harbin, 150080, China ]
• Yuhong Zhai [ Literature Information Center, Social Science Academy of Heilongjiang Province, 150001, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605