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Due to manufacturing simplicity and high power density, stator outer water cooling is utilized to achieve better cooling effects and the spiral cooling ducts are employed to increase the heat transfer capability. To obtain the thermal and hydraulic performance of a water jacket, a experiment method for water jacket is present. The proposed method is derived from winding function, and both winding...
Through comparing and analyzing the existing digging shovel of cassava machinery, and based on the physical characteristics of soil, cassava tuber and the standard factors of the traction power, a triangular convex shovel was designed. Shovel blade angle is 106°, blade width is 100cm, shovel face tilt angle is 25°, the terminal height of shove is 20cm, shovel length is 30cm and of finger-like extension...
In this paper, it has been deeply analyzed and studied the safety measurement to bus insulation resistance in the production of smelting for long-term. According to the specific system characteristics, it has brought forward the test method of introducing filter module and the equivalent resistance while program-controlled amplifiers and high-precision A/D have been combined use. It made the measurement...
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