ライブラリ登録: Guest
International Journal of Fluid Mechanics Research

年間 6 号発行

ISSN 印刷: 2152-5102

ISSN オンライン: 2152-5110

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.1 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.0002 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.33 SJR: 0.256 SNIP: 0.49 CiteScore™:: 2.4 H-Index: 23

Indexed in

Air-Conditioning Cooling Load and Petrol-Ethanol Mixtures in Engines Impact on Global Climate Change

巻 38, 発行 2, 2011, pp. 144-152
DOI: 10.1615/InterJFluidMechRes.v38.i2.40
Get accessGet access

要約

The climate is one of the factors on which the energy required to cool a building depends. Hourly dry-bulb temperature and relative humidity data for fifteen years (1978 − 1992) were obtained for Ilorin and Ikeja. From statistical analysis of the data, it was found that the mean dry bulb temperature and the 1, 2.5 and 5 % design dry-bulb temperature used for air-conditioning cooling load calculation were higher than the corresponding values published in 1974 from statistical analysis of weather data for the fifteen year period of 1951−1965. This shows that more energy will be required for cooling buildings if the trend of global warming continues. One way to reduce global warming is by using bio-fuels. A four stroke spark-ignition engine was run on pure gasoline, 5 % ethanol to 95% gasoline, 10 % ethanol to 90 % gasoline, 15 % ethanol to 85 % gasoline and 20 % ethanol to 80 % gasoline. When the engine ran on pure gasoline, it developed a maximum torque of 10.7 Nm, a brake power of 3141.6 W and a brake thermal efficiency of 25.91 %. Each of these performance parameters reduced as the percentage of ethanol increased. For the 20 % ethanol to 80 % gasoline blend the corresponding values of the performance parameters obtained were 10.2 Nm, 2827.44 W and 21.75 %. Even though the performance of the engine declined as the percentage of ethanol increased, the emission of less green house gases is enough motivation to use bio-fuels.

Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集 価格及び購読のポリシー Begell House 連絡先 Language English 中文 Русский Português German French Spain