伦理学 发表于 2025-3-26 23:45:14
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Experimental Investigation on Modified Catalytic Converter with Metal Oxide as Catalyst in SI Enginin search of alternative fuels. The past and current civilizations are making the earth a vulnerable place to live for future generations by polluting and extinguishing all natural resources. The increase in industrialization and motorization have made the situation still worse. To improve the air qentice 发表于 2025-3-27 13:54:21
Comparison of Thermal and Emission Performance of Canister Based Methanol Cookstove with Kerosene Wosene wick cookstove are presented in this work. Experimental results showed that the methanol cookstove yielded a maximum efficiency of 63.2%, while in the case of the kerosene wick cookstove, it was only 56.8%. The methanol cookstove showed clean burning as the emissions of CO and NO. were found tprosperity 发表于 2025-3-27 19:08:16
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Numerical Analysis of Dry Nitrogen-Water Chilling Unit of an Air Separation Unit,hen passes through the cascade cooler and then to the molecular sieve battery where the moisture and carbon dioxide are removed from the process air. The main objective is to develop an effective pre-cooling unit so that the production time reduces ultimately reducing the total power consumption offigment 发表于 2025-3-28 04:14:49
,Numerical Investigation of Cryogenic Liquid Sloshing—A Sigma Transformation Approach,ed sigma transformation. Here the governing equation and boundary conditions were developed using potential flow theory for irrotational and incompressible fluid flow. The function sigma is used for transforming the non-linear physical domain into a fixed rectangular domain and thereby reducing the陶瓷 发表于 2025-3-28 06:21:06
Hot Air Drying Characteristics and Quality Analysis of Ginger (,): Effect of Pretreatment and Procef treatment prior to drying was studied at different concentrations of calcium chloride (CaCl.) of 3, 3.5, 4, and 4.5 Mol per liter and compared with the samples dried without pretreatment. Also, process intermittency was applied with a pulse ratio of 1.5 by keeping the sample in vacuum or open atmo无王时期, 发表于 2025-3-28 14:07:02
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