@article{oai:kitami-it.repo.nii.ac.jp:00006966, author = {常本, 秀幸 and 石谷, 博美 and 畠山, 収司 and 小鷹, 稔生}, issue = {664}, journal = {日本機械学会論文集(B編) = Transactions of the Japan Society of Mechanical Engineers (B)@@@}, month = {Dec}, note = {The improvement of fuel economy in passenger cars and trucks contributes directly to CO_2 emission reduction. Recently, low fuel consumption cars are developed, however most of operated cars are still old types. To estimate the effect of new engine systems, light weight cars and running conditions on fuel economy, in this study a new calculation method of fuel consumption was proposed. In this calculation even if the engine types and sizes were changed, the fuel consumption is easily calculated from the indicated thermal efficiency and friction mean effective pressure. Here by applying the running mode in the center of local city the total fuel economy included small passenger cars to heavy duty trucks was estimated. As the result, the influence of new type engine, light weight cars and driving patterns on fuel economy was made clear., application/pdf}, pages = {3209--3214}, title = {地方都市中心部における自動車の総合燃費の推定}, volume = {67}, year = {2001} }