Results 81 to 90 of about 450,040 (273)

Fuels with low octane number: water injection as knock control method

Heliyon, 2019
The present paper deals with the study of water effect on the combustion of fuels with low Octane Number in Internal Combustion Engines. In particular, this study was carried out using a variable volumetric compression ratio CFR fuel engine.ASTM ...
S. Brusca, A. Galvagno, R. Lanzafame, S. Mauro, M. Messina   +4 more
doaj  

Recent Advancements in Petroleum and Gas Engineering

Energies
Oil and natural gas resources are crucial energy sources formed during the geological and biological evolution of the Earth [...]
Xiaochuan Wang, Gan Feng, Yaoqing Hu, Liuke Huang, Hongqiang Xie, Yu Zhao, Peihua Jin, Chao Liang   +7 more
doaj   +1 more source

Performance and emission characteristics of compression-ignition engine handling biodiesel blends with electronic fumigation

Heliyon, 2019
Many research works are being carried out to enhance the performances of internal combustion engines to meet out the current energy demand and to reduce the emission with the alternate fuels.
M. Vijayakumar, P.C. Mukesh Kumar
doaj  

Applications of aerospace technology to petroleum extraction and reservoir engineering [PDF]

Through contacts with the petroleum industry, the petroleum service industry, universities and government agencies, important petroleum extraction problems were identified.
Back, L. H., Berdahl, C. M., Collins, E. E., Jr., Gordon, P. G., Ham, J. D., Houseman, J., Hsu, G. C., Humphrey, M. F., Jaffe, L. D., Marte, J. E., Owen, W. A.   +10 more
core   +1 more source

Experimental relationship between water permeability and capillarity imbibition in porous rocks [PDF]

, 2014
The movement of fluid through porous systems in rocks has been widely studied in several fields of research such as ground water, petroleum engineering, engineering geology, soil physics and building materials.This research was financed by the Spanish ...
Benavente, David, Cueto Mendoza, Nora, Galvañ Cortés, Sandra, García del Cura, María Ángeles, Martínez Martínez, Javier, Ordóñez Delgado, Salvador, Pla, Concepción   +6 more
core   +1 more source

Development of an automated drilling fluid selection tool using integral geometric parameters for effective drilling operations

Heliyon, 2019
Modern-day climate and environmental factors are largely responsible for the different geometric characteristics exhibited by formation zones/petroleum reservoirs which makes them highly selective with respect to their adaptation to drilling fluids ...
Emeka Emmanuel Okoro, Adedotun O. Alaba, Samuel E. Sanni, Evelyn B. Ekeinde, Adewale Dosunmu   +4 more
doaj  

Risk assessment of chromium and cadmium emissions from the consumption of premium motor spirit (PMS) and automotive gas oil (AGO) in Nigeria

Heliyon, 2020
This paper assessed the chromium and cadmium emissions from consumption of premium motor spirit (PMS) and automotive gas oil (AGO) across the states, regions and the nation, Nigeria as a whole. This was with a view to determining the levels of per capita
F.B. Elehinafe, A.O. Mamudu, O.B. Okedere, A. Ibitioye   +3 more
doaj  

Application of temperature-dependent adsorption models in material balance calculations for unconventional gas reservoirs

Heliyon, 2019
Langmuir isotherm is the most common adsorption model used in the prediction of gas adsorption in most shale and coal bed methane reservoirs. However, due to the underlying assumption of single temperature, it fails to model gas adsorption where ...
John Fianu, Jebraeel Gholinezhad, Mohamed Hassan   +2 more
doaj  

A review of the management of the mining and metallurgical engineering discipline of the NSFC in 2023

工程科学学报
This paper summarizes the application, review, and award of research funding in the Mining and Metallurgical Engineering discipline in the topics of petroleum engineering, mining engineering, safety science and engineering, and metallurgy and material ...
Xibo WANG, Hongyan MIAO, Junheng GAO, Hangyu LI, Jiaxu JIN, Jinwen BAI   +5 more
doaj   +1 more source

A Multicultural Comparison of Engineering Students [PDF]

, 2006
A multicultural personality profile of engineering students is presented in this work. The Myers-Briggs Type Indicator (MBTI) was used as an instrument to sort personality types of engineering students at both King Fahd University of Petroleum and ...
, L.F., Seddigi, Z.S.Capretz,
core   +2 more sources