Experimental Investigation of Streaming in a Thermoacoustic Engine, M.Sc. Thesis Sharif University of Technology ; Ghorbanian, Kaveh (Supervisor)
Abstract
Streaming is a phenomenon that is driven by acoustic oscillations and leads to the reduction of efficiency in thermoacoustic engines. Acoustic streaming induced by acoustic oscillations is a steady mass-flux of second order and can cause heat leak that greatly reduces efficiency. There are two types of streaming in thermoacoustic engines; Gedeon streaming and Rayleigh streaming. Gedeon streaming exists within the porous media and Rayleigh streaming occurs in the thermal buffer tube. Thermal buffer tube separates the hot heat exchanger from secondary cold heat exchanger. In this thesis, experimental study of Gedeon streaming and Rayleigh streaming has been accomplished by temperature...
Cataloging briefExperimental Investigation of Streaming in a Thermoacoustic Engine, M.Sc. Thesis Sharif University of Technology ; Ghorbanian, Kaveh (Supervisor)
Abstract
Streaming is a phenomenon that is driven by acoustic oscillations and leads to the reduction of efficiency in thermoacoustic engines. Acoustic streaming induced by acoustic oscillations is a steady mass-flux of second order and can cause heat leak that greatly reduces efficiency. There are two types of streaming in thermoacoustic engines; Gedeon streaming and Rayleigh streaming. Gedeon streaming exists within the porous media and Rayleigh streaming occurs in the thermal buffer tube. Thermal buffer tube separates the hot heat exchanger from secondary cold heat exchanger. In this thesis, experimental study of Gedeon streaming and Rayleigh streaming has been accomplished by temperature...
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