In order to prevent hydrate forming in city gate stations (CGS), natural gas is preheated before pressure reduction. In this work, employing combined heat and power (CHP) technology in CGSs, by which the required heat is ...

Biodiesel is a renewable, clean-burning Diesel replacement. Biodiesel is made from vegetable oils or animal fats. It can be used as a fuel for vehicles in its pure form, but it is usually used as a Diesel additive to reduce ...

PV (Photovoltaic) plants are widely used to produce power in either large or small scales all around the world. In addition, CAES (compressed air energy storage) system has attracted considerable attention as one of the ...

In this paper, the effects of using carbon-based nanofillers/water nanofluids as a coolant fluid in a photovoltaic thermal system from both energy and exergy viewpoints are experimentally presented. The considered nanoparticles ...

در این تحقیق به بررسی وضعیت مصرفی انرژی و میزان انتشار آلاینده‌های زیست‌محیطی با استفاده از ارزیابی چرخه حیات تولید انگور در منطقه هزاوه شهرستان اراک پرداخته شده است. داده‌های لازم از طریق پرسش‌نامه و مصاحبه حضوری از 58 ...