In design and calculation of scroll compressor with bicycles symmetrical circular arc plus line-shaped top profile, rotating angle of crankshaft at the very moment when centre compression chamber is formed is totally different from that at the beginning of the discharge.There is no complete and distinct elaboration about the two kinds of angles yet
Covid 19 is a pandemic crisis that affects not only human lifestyle but also pet.The crisis halts pets’ social activities and they need to stay at home.Some owners prefer to keep their pets in separate pet enclosure/house due to health issue.The pet enclosure needs to be comfortable as the pets need to stay inside it for quite a long time.Besides
The date palm fruit (Phoenix dactylifera) is one of the earliest crops to be cultivated in the Middle East.Many varieties of dates are available and being marketed at various price ranges.However, there is no standardized approach available to verify the quality of Saudi date palm fruits.The current study aimed to assess the variations in the quali
In this paper a numerical study of urban flooding caused by dam break has been undertaken.Problem statement: This study illustrated the influence toys of the different versions of K-epsilon turbulence model on the water flow behavior, predicted by Computational Fluid Dynamic (CFD) and validated through experiment.Approach: The water velocity, free
For decades, industry robotics have delivered on the promise of speed, efficiency and productivity.The last several years have seen a sharp resurgence in the orders of industrial robots in China, and the areas addressed within industrial robotics has extended into safety-critical domains.However, safety standards have not yet been implemented widel