نتایج جستجو برای: b20
تعداد نتایج: 420 فیلتر نتایج به سال:
The aim of this study was to find out the thermal and environmental performance a four-stroke, single-cylinder, direct injection 10-kW CI engine at varying load conditions using different test fuels. formulated fuels, viz. CeO2 nanoparticles-dispersed water–diesel–biodiesel fuel blend (CNWEDB) (WEDB), were prepared emulsification technique nanoparticles water as additives in diesel–biodiesel (B...
Biyodizel, yıllardır dizel yakıtı yerine kullanılabilecek bir potansiyele sahip alternatif yakıt olarak tanımlanmaktadır. Motorlarda, yanmadan kaynaklanan hava kirliliğini azaltmak, motor performansını arttırmak ve özelliklerini iyileştirmek için birçok yöntem kullanılmaktadır. Yakıt içerisine ilave edilen katkı maddeleri de bunlardan birisidir. Birçok araştırmacı daha önce biyodizel yakıtına n...
B20-type transition-metal silicides or germanides are noncentrosymmetric materials hosting magnetic skyrmions, which promising information carriers in spintronic devices. The prerequisite is to prepare thin films on technology-relevant substrates with skyrmions stabilized at a broad temperature and magnetic-field working window. A canonical example the B20-MnSi film grown Si substrates. However...
The effect of using B20 palm oil biodiesel on rail locomotive fuel filters was evaluated in this study. generator water separator filter, main filter and drive after being used along the replacement period were analyzed laboratories compared with new ones as reference. analysis SEM/EDS, FTIR GC. GC test results show that has a number deposits from components fuel, are diesel biodiesel. However,...
در این تحقیق ابتدا سوخت بیودیزل روغن کلزای غیرخوراکی از طریق واکنش ترانس استریفیکاسیون تولید شد. سپس ویژگی-های عملکردی موتور دیزل تک سیلندر با مخلوط سوخت دیزل شماره 2 و بیودیزل حاوی 5، 10، 15 و 20 درصد حجمی تحت بارهای 25، 50، 75 و 100 درصدی در سرعت های rpm 1800 تا rpm 3000 با گام rpm 400 مورد بررسی قرار گرفت. نتایج تحقیق نشان داد که با افزایش سوخت بیودیزل نسبت به دیزل خالص، مقدار توان و گشتاور ...
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