With an aim to solve the long-term existing problem of the cracks in flow-front during thixo-forging, a new theory of constant volume flux of slurry was put forward in optimizing die design.
Sometimes it is also standard practice for the consulting company to collect an up-front payment upon contract signing just to assure positive cash flow.
咨询公司有时会在签订合同的同时收取预付款,以保持正向的现金流,并将这种做法作为标准措施。
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In this paper, simulations are carried out with the approach of equivalent permeability, and the resin flowfront curve and pressure fields with flow channels are obtained.