2026-03-11T06:45:18Z https://aue.repo.nii.ac.jp/oai

oai:aue.repo.nii.ac.jp:00005529 2025-10-08T04:57:59Z 733:740

Synchronization and pulse tube engine in thermoacoustic system 熱音響系における同期現象の観測 / パルス管エンジン 吉田, 隆昌 thermoacoustic engine energy conversion work flux ｔhermoacoustic synchronization heat engine text Recently, Hamaguchi et al (Proc.12th ISEC, 2005, p.275) proposed a new engine called “Pulse Tube Engine”, which consists of a few parts, differentially heated stacked metal meshes in a cylinder and one piston coupled with a flywheel. We built the prototype engine and studied its working mechanism from the standpoint of a thermoacoustic framework. The work flux distribution over the cross-section of the pulse tube was measured through simultaneous measurement of pressure and velocity to find out the engine work source. We will report that the engine is classed as the first standing wave engine group with a reciprocating piston and the energy conversion is performed not in the stacked meshes but in the pulse tube. 平成21年度 修士論文 抄録 thesis 愛知教育大学 2013-01-16 application/pdf https://aue.repo.nii.ac.jp/record/5529/files/shuron-21-71.pdf http://hdl.handle.net/10424/4789 https://aue.repo.nii.ac.jp/records/5529 jpn