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 Posted: Fri 1:21, 17 Dec 2010 Post subject: ugg milano Piston compressor design software _2616 |
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Piston compressor design software
Machine design results of thermodynamic calculation of the thermodynamic calculation, the power can be calculated. Input such as the compressor unit inlet and outlet pressure and other parameters, the software calculates the columns and the shear force the piston force,[link widoczny dla zalogowanych], normal force, flying track, and the output columns of the piston compressor and the compressor power curve tangential force curve circle, as shown in Figure 2,3. Then the valve design. Valve design part of this software is based on the actual design process, that in accordance with design requirements, the known number of parameters, select the valves, valve size parameters, Mach number, flow coefficient, the selected diameter of the ring, and then specify the parameters of the spring and spring the number, the software will output the results and rational design verification results,[link widoczny dla zalogowanych], shown in Figure 4. Check out the results of the subsequent law of motion, as shown in Figure 5 the role of ex 2 single piston compressor out trying to trying to cut 3L compressor 4 into the exhaust valve design results in Figure 5 into the valve motion characteristics of the analysis in the gas pulse The correct analysis is premised on the gas pulse of the user must be properly arranged pipeline, the gas will flow through the pipeline, compressors, cylinders and other containers to form a complete system,[link widoczny dla zalogowanych], then the correct classification units and nodes, and layers, but also input unit on the parameters (such as unit where the layer of cell properties, from the final node number) and enter the properties of the boundary nodes, so Vo1.30, No. 1,2 C02FLUIDMACHINERY can only be properly calculated and plotted the pulse pressure curve specified node, as shown in Figure 6. Figure 6 Mi a given node during dynamic pressure curve before the calculation of crankshaft strength check, the user must have been carried out dynamic calculations, so that it can force on the crankshaft and the section size and other parameters to check. Finally, calculation software, and tips to meet the requirements of each section is shown in Figure 7. Figure 7 Crankshaft Strength of the school Pile 4 Conclusions (1) This software is made by the VisualC + +6.0 development, in common with Win32 programs; based on user-friendly, user-friendly, fast development, easy to modify design, and has intuitive graphical image of the resulting output; closed and inheritance based on the development of ideas, easy to upgrade. (2) The software design includes thermal calculation,[link widoczny dla zalogowanych], power calculation, movement of valve design and analysis, life prediction, flow fluctuation analysis. It should be said this is basically a piston compressor include total acid involved in the most powerful. (3) after a preliminary verification of the software to meet the requirements. And the Town the actual needs of different users to add or change some of the features [1] JJ. VisualC + +60 program design classic Mj. Science Press, 2OOO. [2] Lin spent halo, Sun Ying preserved. Piston compressor principle [Mj. Xi'an Jiaotong University Press, 1996 [3] Yu Yong Zhang. Piston compressor [. Xi'an Jiaotong University Press, 1997. [4] Yu Yong Zhang, Sun Si-Ying, peptone Jun Hong. Technical manual displacement compressor [M]. Machinery Industry Press, 2OOO [5] Writing Group of the piston compressor design. Piston compressor design M Machine Press, 1974. [6] Lin blankly, Wu industry is. Compressor automatic valve [M]. Xi'an Jiaotong University Press, 1991. Xi'an, Shaanxi 710049, China Li Zhibo Ningxi Road 28 into the Xi'an Jiaotong University, Department of the compressor (on the next page 31) contractors in the state of motion, deflection of the spindle, the movement of the stator and rotor air gap, access to outside bearing and rotor circle design criteria. (5) through the compressor lubrication and wear characteristics of the state, the wear process simulation, provide materials and extend the life of the principle of matching measures, the establishment of wear based on the life of the compressor design. (6) through the compressor and the exhaust flow dynamics analysis and analysis of sound pressure on the compressor muffler, resonating chamber and air channels to improve to improve. 5 Conclusion current frequency of the rotary compressor technology manufacturers mainly from Japan and the United States, thus enhancing the rotary compressor of the key core technology research, not only to improve the level of domestic technology, the urgent requirement, but also the manufacturers to reduce R & D costs, reduce import costs, improve product performance and market competitiveness of the important part. This paper summarizes the frequency rotary compressor at home and abroad in recent years, research status and described the frequency of the rotary compressor research on a number of perspectives in order to promote the conversion of rotary compressor localization process. (Reference 24 omitted. In need,[link widoczny dla zalogowanych], please contact the author) Author: Fan Ling, male, 1,369 years old, post-doctoral. Mainly engaged in dig cam, scroll compressor, rotary compressor (rolling piston compressor), screw compressor specific research, published more than 30 suitcase. E-mail: n @ sohu
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