ugg milano Injection rotary compressor suction Pro

Injection process of rotary compressor suction

Comparison. 4 Simulation and Analysis of a mathematical model to determine the empirical parameter, you get a complete scope of a certain mathematical model. It can be warm and breathing quantitative closed suction effect on the process of booster compressor performance. For example,[link widoczny dla zalogowanych], the single screw compressor in the typical operating conditions: = 8.1 × 10Pa, = l7.2dintmin, 7T chu = 46.6 ℃, To = 26.5 ℃, Po = 1. O2 × 10Pa,[link widoczny dla zalogowanych], n = 2940r/rain, through the simulation are: breathing warm the inhaled air temperature 13 ℃, so down 4.2%; breathing closing process of the final state pressure 1.16 × 10sP ~, the gas temperature is 47.6 \T, such as 6. / 3n a \ ... one. -. . . \ A. Figure 3 primitive kiln product of the internal state of the process of Figure 3 for the closed suction end of the process start to exhaust the process, primitive quality of the volume and gas pressure and temperature changes. Dotted line is the ideal process of pressure and gas temperature. Drying, were closed for the suction end of the process of starting point and rotation angle of the star. Figure 4 Geometric interpretation of the primitive volume product with the star rotation angle. 0 '● I Figure 410 Fluid Machinery l995 relationship in May despite an increase in breathing closing process of the closed compression process begins, the pressure inside the elementary volume and the gas mass, thus increasing the displacement and volumetric efficiency. Small leak in the gas outside,[link widoczny dla zalogowanych], even to the elementary volume and the volume of closed suction resistance as the base definition of the state too much in a volumetric efficiency of fishing. However, due to high-pressure suction application process closed gas station back to the compressor and more acting,[link widoczny dla zalogowanych], so the adiabatic efficiency from the point of view, the process of the booster station closed suction effect is negative. Some rotary compressor,[link widoczny dla zalogowanych], you can select the appropriate parameters, to make this process as short as possible. Such as young single screw pressure breathing machine can be whichever side chamfer and = a d. The experiment and the single screw compressor suction closing process = Qin their long spiral groove in the suction port near the closed units have also decreased over this period of slow closure process which is its inspiration more significant booster effect of the original Si one. 5 Conclusion The established mathematical model cross selling more accurately reflected the occasion of the process, reveals the effects of breathing pressurized closure process. The experience of the proposed method for determining the parameters of practical and effective. The experimental prototype, breathing warm-down to 2% r% closed suction effect to increase the process of increase of 8% ‰ to explain the experimental unit in the exhaust pressure Cheung Smilax low volumetric efficiency greater than 1% l References 1 Wu Jianhua reason, instantaneous single screw compressor oil Numerical simulation and experimental study [hard-degree thesis]. Xi'an: Xi'an Jiaotong University. 19872Fu handsome raM, OaadaY. Performanceanalys {~ 0, oll - injected3creweognL ~ rgsorsandiappla. tion. 1CECP. 19903BefnTW. Computermodelofonoll - floodedsine a 5crewOilCornpessor. ICECP, 19824N ~ eterJJ. Dynamic Lu crdl8ucto \Zhang installation and operating conditions ,,..' jump ~ Zhao Yi Zonglan wide Tianjin University, 』Lu Shu Kwan. _7_c accounts' - one by one - A Summary. Man Shao effort and stupid price of rotary vane bowed to pressure filtration l Pa micro fine particles Taiwan ailments into the ear to send the night 々 next test, sub-Xuan -7 pieces of core production operations hairpin processing on the filtration rate Panying ho:. 1 a! '*! keywords. the whole stem silk gilt plastic ink pad filtration rate almost √ 0, suspension of the thin separation by solid Lang, J as solids content is low, not easy to create the cake layer. especially when the woman when the board suspended matter particle size, particle filter cloth to filter through changing hands. Fluid turbid , and thus can not obtain the desired separation. On the basis of simulation experiments in the laboratory, taking into account industry factors put too, through the appropriate exercise - this research project is sponsored by Science Foundation of Tianjin, the project from the vent closing date :1995-01 broadcast -10 for the program, I move adoption Cang rotary vane _ filter, on the only station has O.3% ■ lr.'s level l are grain by the 2.3m 'thin suspension was filtered separation with satisfactory separation efficiency and higher production of materials through a variety of tests proved the charm, for the same material, dynamic. /, rotary vane filter to catch the discretion of the unit rate of filtration as large Jik

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