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The Experimental Investigation of Rotating Pulsating Heat Pipe
, M.Sc. Thesis Sharif University of Technology ; Shafii, Mohammad Behshad (Supervisor)
Abstract
Developing of electric instruments with high performance needs high capacity heat transfer equipments. Pulsating heat pipes have better performance compared with normal heat pipes and can be used for cooling electronic instruments in near future. Also, one specific kind of heat pipes, which is called rotating pulsating heat pipe, can be used in cooling the turbine blades. Rotating pulsating heat pipe is a mechanism in which the pipes can rotate around the axis perpendicular to the plane of pipes. In this research one rotating heat pipe was built and the effects of heat input, filling ratio and rotational acceleration were examined experimentally. The Innovation in the research was to obtain...
Optimization of Waste Heat Recovery System from Condenser for Greenhouse Heating Demand Using Thermal Storage and Heat Pump System
, M.Sc. Thesis Sharif University of Technology ; Roshandel, Ramin (Supervisor) ; Shafi’i, Mohammad Behshad (Supervisor)
Abstract
With the increasing demand for greenhouse products, the sustainable, clean, and economical supply of heating, recognized as the most critical energy demand of greenhouses, has gained significant importance. Low-grade waste heat from industries and power plants, which is typically unsuitable for applications such as district heating networks or electricity generation via Organic Rankine Cycles, can be effectively utilized to meet greenhouse heating demands through industrial symbiosis, given its compatibility with greenhouse structures and needs. In this study, an optimization framework has been developed to maximize the utilization of low-grade waste heat from the condenser of an...