Over many decades, isolated regions (e.g., islands, rural and remote areas) have heavily relied on diesel engine for producing power energy. However, due to depleting fossil fuels concerning emissions, biodiesels could be the substitute in generation sectors. This study developed a single-zone thermodynamic model predict performances such as brake (BP), torque, thermal efficiency (BTE), brake-s...

Due to the rising interest in healthy products, super foods such as pomegranate have spread widely on international market recent years. Several postharvest treatments been applied order maintain quality and extend shelf life of arils. This study evaluated effect Arabic gum treatment well different edible coatings (Jojoba oil, Gelatin, Wheat Germ oil Rosemary oil) fruit parameters Wonderful dur...

supercritical carbon dioxide (sc-co2) was used as solvent to synthesize oleyl oleate as an analog of jojoba oil from oleic acid and oleyl alcohol with high conversion (100%) of the acid into ester in a short time of 100 min. utilizing a low cost solid catalyst, p-toluenesulfonic acid monohydrate (ptsa), the esterification reaction was performed, without any prior preparation step, in a flow mod...

A study of heat recovery in a façade ventilation unit was carried out under laboratory conditions using climate chamber that allowed stable outdoor and indoor to be simulated. The unit, equipped with reversible fan for the exchanger, controlled by an automation control system, designed exchange air room alternating supply exhaust cycles specific durations. Three types exchangers were tested, wh...