@article{oai:toyama.repo.nii.ac.jp:00003103, author = {川口, 清司 and 奥井, 健一 and 浅井, 俊博}, issue = {707}, journal = {日本機械学會論文集. B編 = Transactions of the Japan Society of Mechanical Engineers. B}, month = {Jul}, note = {application/pdf, In recent years the requirement for reduction of energy consumption have been increasing to solve the problems of the global warming and the shortage of petroleum resources. For example in the power generation field, as the thermal power generation occupied 60% of the power generation demand, the improvement of the thermal efficiency is required considerably. This paper described that the pressure drop characteristics of the finned tube banks used for the heat exchanger in the thermal power generation were clarified by testing the serrated finned tubes banks with different fin height for improvement of higher heat transfer and the conventional spiral finned tube banks with different fin height, and that the equation to predict pressure drop which is necessary on design of the heat exchanger was proposed., Article}, pages = {1862--1869}, title = {フィン付伝熱管群における熱流動特性 : フィン高さが流動損失特性に及ぼす影響(熱工学,内燃機関,動力など)}, volume = {71}, year = {2005} }