Сибирский федеральный университет

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: International Conference on Pumps and Fans (ICPF); Hangzhou, PEOPLES R CHINA; Hangzhou, PEOPLES R CHINA

Год издания: 2016

Идентификатор DOI: 10.1088/1757-899X/129/1/012044

Ключевые слова: Desalination, Evaporators, Heat convection, Heat transfer, Heat transfer coefficients, Wind turbines, Convective heat transfer Coefficient, Extraction pressure, Rotational speed, Seawater desalination, Supercavitating, Supercavitating flows, Supercavitation, Thermodynamic characteristics, Thermodynamics

Аннотация: Rotational Supercavitating Evaporator (RSCE) has been proposed as a new technology for seawater desalination. However, thermodynamic characteristics of rotational supercavitation are still vacant. In this paper, numerical simulations are conducted on the supercavitating flows around a 3D rotating blade of RSCE with different rotational speeds and extraction pressures. Energy effect is taken into consideration in the simulation and thermodynamic characteristics of rotational supercavitation are obtained. Rotational supercavitation has a larger convective heat transfer coefficient than the boiling on a heated wall.

Журнал: 7TH INTERNATIONAL CONFERENCE ON PUMPS AND FANS (ICPF2015)

Выпуск журнала: Vol. 129

ISSN журнала: 17578981

Место издания: BRISTOL

Издатель: IOP PUBLISHING LTD

• Li Q. (Harbin Inst Technol, Sch Energy Sci & Engn, Harbin 150001, Peoples R China)
• Zheng Z.Y. (Harbin Inst Technol, Sch Energy Sci & Engn, Harbin 150001, Peoples R China)
• Li F.C. (Harbin Inst Technol, Sch Energy Sci & Engn, Harbin 150001, Peoples R China)
• Kulagin V.A. (Siberian Fed Univ, Dept Heat Technol & Fluid Dynam, Krasnoyarsk 660041, Russia)

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