Results 51 to 60 of about 1,140 (167)
, 2018 Acoustic dampers are efficient and cost-effective means for suppressing thermoacoustic instabilities in combustion chambers. However, their design and the choice of their purging air mass flow is a challenging task, when one aims at ensuring ...
Bourquard, Claire, Noiray, Nicolas
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Temperature mapping using photoacoustic and thermoacoustic tomography [PDF]
, 2012 Photoacoustic (PA) and thermoacoustic (TA) effects are based on the generation of acoustic waves after tissues absorb electromagnetic energy. The amplitude of the acoustic signal is related to the temperature of the absorbing target tissue.
Erpelding, Todd N. +3 more
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Thermoacoustic Refrigeration System
, 2018 Thermo acoustic is arecent phenomenon which is used to develop the engines and pumps. Thermo acoustic refrigeration is one such phenomenon that uses high intensity sound waves in a pressurized gas tube to pump heat from one place to other to produce refrigeration effect.
Miss.Kirti M. Deshmukh +2 more
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Pengaruh Frekuensi Resonansi Terhadap Penurunan Suhu Pada Sistem Termoklastik Sederhana [PDF]
, 2014 Termoakustik merupakan fenomena fisis dimana Perubahan temperatur dapat menyebabkan gelombang (akustik) bunyi atau sebaliknya gelombang (akustik) bunyi dapat menimbulkan Perubahan temperatur.
Arif, N. R. (Nur) +2 more
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Study on Coupling in a Thermoacoustic Driven Pulse Tube Refrigerator
Zhileng xuebao, 2018 Thermoacoustic-driven pulse tube refrigerators are usually coupled directly or by long tubes called acoustic amplifiers. With these coupling methods, the efficiency of the whole system is quite low because of the nonideal acoustic field and flow losses ...
Hu Jiangfeng +4 more
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Effects of the optimized resonator dimensions on the performance of the standing-wave thermoacoustic refrigerator [PDF]
, 2014 Thermoacoustic refrigerator is an alternative cooling system, which is environmentally safe due to the absence of any refrigerants. The resonator tube of the system is of great importance; its design and dimensions influence the design and performance of
El-Fawal, Mawahib Hassan +2 more
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Studi Eksperimental Pengaruh Variasi Sudut Kemiringan terhadap Temperatur Onset Termoakustik Generator Gelombang Berdiri dengan Panjang Resonator 780 Mm [PDF]
, 2018 Onset temperature is one of the most important parameters in thermoacoustic generator to be researched. In that application, onset temperature can representated how many the performance of this device, if seen by input energy, used the system of the ...
Anugrah, R. A. (Rinasa)
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, 2003 Thermoacoustic refrigerators have typically been designed to cool an isolated working fluid, necessitating a heat exchanging device to draw heat from the outside target fluid into the cooled working fluid. For example, a thermoacoustic refrigerator designed to chill air might utilize argon as an isolated working fluid, necessitating a heat exchanger to
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Advancements in thermoacoustic technology: a comprehensive review and analysis of recent research
International Journal of Air-Conditioning and RefrigerationThermoacoustic technology attracts significant attention from researchers due to its high reliability, environmentally friendly operation, and less maintenance.
Mahesh Krishna Gaikwad +6 more
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Torsionally Resonant Toroidal Thermoacoustic Refrigerator [PDF]
, 1999 PatentThis invention for the production of high amplitude acoustic standing waves, which can be used for thermo acoustic heat transport purposes, describes the use of a rigid barrier in place of a piston, thereby allowing the suspension of the resonator ...
Garrett, Steven L.
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