نتایج جستجو برای: natural gas deposit
تعداد نتایج: 725150 فیلتر نتایج به سال:
in this paper, first design and analysis history of full metal cng cylinders for vehicle are investigated. next with respect to the cng worldwide standards, a full metal type cylinder is designed and analysed. then the numerical analysis results and practical results are compared, and the correctness of the investigation is verified. in the end, the most suitable alloy with respect to the dimen...
In this paper, the designing and nano-manufacturing of the SnO2 sensors by the Dip-Coating method is reported to detect CO2 in a gaseous environment by its characteristic absorption. In addition, in order to prepare the Sol-Gel solution, SnCl2 as a primary material with different concentration is selected to deposit in diverse thicknesses. After the SnO2 deposited thin-film with different ...
Acoustically modulated methane jet diffusion flames were used to enhance carbon nanostructure synthesis. A catalytic nickel substrate was employed to collect the deposit materials at sampling position z = 10 mm above the burner exit. The fabrication of carbon nano-onions (CNOs) and carbon nanotubes (CNTs) was significantly enhanced by acoustic excitation at frequencies near the natural flickeri...
چکیده ندارد.
Considering that the improvement of energy efficiency and the resulting rebound effect in the literature of energy economics is very important, hence the present paper uses the ARDL approach to estimate the direct rebound effect of the natural gas consumption in the residential sector in Iran. For this purpose, data from the period of 1986-2016 and the methodology based on the estimation of nat...
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