This paper presents the simulations and experiments for development of a hybrid reversible mobile air conditioning, organic Rankine cycle (ORC), ejector refrigeration (ERC) system. flexible compact system may be solution to introduction waste heat recovery in passenger cars. The fuel economy is calculated series electric vehicles (SHEVs). A global vehicle model used simulate annual weather cond...

cold start is one of the main challenges in recommender systems. solving sparsechallenge of cold start users is hard. more cold start users and items are new. sine many general methods for recommender systems has over fittingon cold start users and items, so recommendation to new users and items is important and hard duty. in this work to overcome sparse problem, we present a new method for rec...

Abstract Nanoscale phase separations, and effects of these, were studied for thick super duplex stainless steel products by atom probe tomography mechanical testing. Although nanoscale separations typically occur during long-time service at intermediate temperatures (300–500° C, our results show that slowly cooled start to develop Fe Cr separation and/or precipitation Cu-rich particles already ...