@article{oai:metro-cit.repo.nii.ac.jp:00000084, author = {伊藤, 宏一 and Itoh, Hirokazu and 山田, 裕一 and Yamada, Hirokazu and 本望, 行雄 and 伊藤, 宏一 and Itoh, Hirokazu and 山田, 裕一 and Yamada, Hirokazu and ホンモウ, ユキオ and 伊藤, 宏一 and Itoh, Hirokazu and 山田, 裕一 and Yamada, Hirokazu and Hommoh, Yukio}, journal = {東京都立産業技術高等専門学校研究紀要, Research reports of Tokyo Metropolitan College of Industrial Technology}, month = {Mar}, note = {P(論文), We patented the method of carrying out the constant-volume combustion under the extreme-high pressure, and if this technology is in practice, we may be able to improve dramatically the knock limit in the constant-volume combustion.In this paper, the formula which expressed the ratio of theoretical thermal efficiency of the constant-pressure cycle to the constant-volume cycle under the same supplied heat quantity and the compression ratio were drawn, and the comparison / consideration was quantitatively carried out based on this formula. As a result, it became clear that the theoretical thermal efficiency of the constant-volume cycle was higher than the constant-pressure cycle, when the compression ratio was lower and the air-fuel ratio was richer.It was suggested that the new heat engine which could be operated in high-speed having the theoretical thermal efficiency was equal to the conventional diesel engine.}, pages = {31--34}, title = {同一圧縮比の定容/定圧サイクルの理論熱効率に関する考察}, volume = {4}, year = {2010}, yomi = {イトウ, ヒロカズ and ヤマダ, ヒロカズ and ホンモウ, ユキオ and イトウ, ヒロカズ and ヤマダ, ヒロカズ and イトウ, ヒロカズ and ヤマダ, ヒロカズ} }