Show simple item record

contributor authorZhang, Qi
contributor authorLi, Zeng-liang
contributor authorDong, Xiang-wei
contributor authorLiu, Yan-xin
contributor authorYu, Ran
date accessioned2022-02-05T22:05:37Z
date available2022-02-05T22:05:37Z
date copyright3/8/2021 12:00:00 AM
date issued2021
identifier issn1948-5085
identifier othertsea_13_5_051002.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4276893
description abstractThe reliability of submersible motors is directly related to the operational life of offshore oil-gas resources exploration and development equipment, crude oil production, and drilling costs. Temperature field model and coupling mode are the key factors for accurate analysis of cooling system. First, considering different equivalent modes of convective heat transfer of housing surface, two temperature field models are established using the finite volume method (FVM). Second, considering the influence of temperature and magnetic field, the coupling mode between heat loss (HL) and temperature of submersible motor is analyzed, and the importance of oil friction loss and copper loss as variables is pointed out. Considering the influence relationship among the components of the cooling system, the coupling mode between the radiator temperature field and the cooling system internal flow field is obtained. For a simulated circulation flow, the necessity of rotor iron loss calculation under the orthogonal decomposition correction model and rotor loss analysis is explained. Finally, the design procedure of the cooling system is proposed to obtain the design range between the structural parameters of the radiator and the circulation flow. Through the analysis of the influence factors of the cooling system, the matching mode of the same structural parameters under the two models is determined. These models are experimentally validated, and a more reasonable model is obtained under the proposed coupling mode in this paper, which can provide necessary insights for future research on submersible motor cooling systems.
publisherThe American Society of Mechanical Engineers (ASME)
titleComparative Analysis of Temperature Field Model and Design of Cooling System Structure Parameters of Submersible Motor
typeJournal Paper
journal volume13
journal issue5
journal titleJournal of Thermal Science and Engineering Applications
identifier doi10.1115/1.4049754
journal fristpage051002-1
journal lastpage051002-16
page16
treeJournal of Thermal Science and Engineering Applications:;2021:;volume( 013 ):;issue: 005
contenttypeFulltext


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record