چکیده مقاله
The use of ground as a heat source in geothermal heat pumps has been considered in recent years due to its high efficiency and energy savings In this paper, the numerical simulation of the thermal performance of hybrid nanofluid flow in a horizontal geothermal heat exchanger equipped with twisted tape as turbulator is done using ANSYS Fluent CFD code The results of numerical simulation were compared with experimental works and a good agreement was seen between the results The results show that the horizontal geothermal heat exchanger has better heat transfer to the ground surface in the case with hybrid nanofluids than in the case with pure water Keywords: Borehole Heat Exchanger, Twisted Tape, Hybrid Nanofluid, Turbulator, Heat Transfer, Thermal Performance
کلیدواژهها
نویسندگان
Hasan Salmani Tileh Noee
Department of mechanical engineering, Technical and vocational University TVU , Tehran, Iran
Seyed Soheila Mousavi Ajarostaghi
Department of Mechanical EngineeringBabol Noshirvani University of Technology BNUT Babol, Iran
Seyed Hossein Hashemi Karouei
Department of Mechanical Engineering Babol Noshirvani University of Technology BNUT Babol, Iran
Reza Hosseini Fard
Department of Mechanical EngineeringMazandaran University of Science and Technology MUST Babol, Iran
شیوه ارجاع
Salmani Tileh Noee, Hasan and Mousavi Ajarostaghi, Seyed Soheila and Hashemi Karouei, Seyed Hossein and Hosseini Fard, Reza,1400,Hybrid Nanofluid Flow in a Horizontal Borehole Heat Exchanger with Twisted Tape as Turbulator,Eleventh International Conference on Innovation and Research in Engineering Sciences
ارائهشده در
مجموعه مقالات یازدهمین کنفرانس بین المللی نوآوری و تحقیق در علوم مهندسی19 اسفند 1400