Adding advanced perfume , fragrant and refreshing . diffluent and easy - rinsed 9奇強加香加酶增白洗衣粉藍軟
Research on peculiarity of wave in the downstream of diffluent piers with low ridge 低坎分流墩消能工下游水流波動特性研究
Abstract : the structure and machining process of plane diffluent compounddie are introduced 文摘:介紹了平面分流組合模的結構和加工工藝。
By analyzing the optimal diffluent ratio and solder angle of the dies , the maximum stress in the body of improved dies is de - creased effectively 對模具的分流比和焊合角進行優化并再次模擬,發現分流模的最大應力大大降低。
We look for the optimum alternative on the basis of analyzing the internal connection of the diffluent piers body style parameters and the wave 在分析分流墩體型參數與波浪間的內在聯系的基礎上,尋找較優的分流墩方案,并在理論分析的基礎上提出一些經驗公式。
Additionally , it has utilized the harvest of the diffluent and confluence cross experiment made by beijing university of technology , which has enhance the application of the software and be of innovation 同時,軟件利用了北京工業大學建筑環境與設備實驗室多年來在帶調節拉桿閥片的合流及分流四通局部阻力系數的實驗研究成果。這一點,將擴大了軟件的工程應用范圍。
Low - level cyclones usually imply horizontally confluent flow and vertically rising air resulting in inclement weather . low - level anti - cyclones bring in fine and stable weather due to horizontally diffluent flow and vertically sinking air 低空氣旋表徵水平匯聚、垂直上升的不穩定氣流,可以導致惡劣天氣產生;低空反氣旋則代表水平輻散、垂直下沉的穩定流場,伴隨著晴朗的天氣。
In order to diffluent the tourists from the high lever tourism area to the low level tourism area , certain steps should be adopt to make sure the holistic area development , also make the destination in different level under control 要實現低級別旅游地對高級別旅游地的分流,通過一定的措施能達到區域旅游的整體發展,而且將不同級別旅游地的旅游環境承載力控制在可承受范圍之內。
The upper of the east model boundary remains constant head and the at the lower of it , there might exists a diffluent interface . so the east and west sides of the diffluent interface are respectively the drainage area of east and west karst - groundwater of yellow river 模型東界上部以黃河水位為第一類水頭已知邊界,下部必存在一個分流面,分流面東西兩側分別是黃河東西兩塊巖溶水的排泄區,該分流面可視為零流量邊界。
Firstly , simulate flow field of rear smoke channel , plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater , compare with data which were measured in guiyang power station , verify simulation to be reasonable and right . secondly , simulate all kinds of factors which affect flow field ' s uniformity such as length , thickness , location of diffluent board , ash concentration , ash diameter , and so on , find the chiefly factors . thirdly , install guide board in curve channel in rear smoke channel , then simulate its " flow field , plot velocity magnitude and ash concentration distribution 在此基礎上模擬在冬夏兩季不同情況下,不同流速對熱管空氣預熱器壁面溫度的影響;然后對影響整個流場分布的各種因素:包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬;最后提出在分流煙道轉彎處加裝導流板,并模擬加裝導流板后的流場分布,得到下級空氣預熱器出口、熱管空氣預熱器進口處的斷面速度場分布、濃度場分布,以論證加裝導流板能達到流場均勻化的作用。