TEORETICHESKIE ISSLEDOVANIYA VLIYANIYA GEOMETRICHESKIH PARAMETROV OKNA NAGNETANIYA VINTOVOGO KOMPRESSORA NA EGO VIBROAKUSTICHESKIE I ENERGETICHESKIE HARAKTERISTIKI
Authors:
1.
ZAO «NIIturbokompressor»
2.
ZAO «NIIturbokompressor»
3.
ZAO «NIIturbokompressor»
4.
KNITU
Type:
Article
eLocation:
Status:
Published
Received:
19.04.2023
Accepted:
01.08.2025
Published:
01.08.2025
Subject area:
UDC 621.514.54
Language:
Russian
Keywords:
винтовой компрессор, пульсации расхода, виброакустические характеристики, геометрические параметры окна нагнетания, рабочий процесс, геометрическая степень сжатия, screw compressor, flow fluctuations, vibro-acoustic characteristics, discharge port geometrical parameters, operation, geometrical compression ratio
Abstract (English):
Values of gas flow pulses at the discharge of oil-flooded screw compressor and power indices of the above mentioned compressor for various configurations of discharge port have been obtained calculation. Discharge port geometrical parameters have been recommended helping to reduce the flow fluctuations in the port without considerable decrease of isothermal efficiency.
Values of gas flow pulses at the discharge of oil-flooded screw compressor and power indices of the above mentioned compressor for various configurations of discharge port have been obtained calculation. Discharge port geometrical parameters have been recommended helping to reduce the flow fluctuations in the port without considerable decrease of isothermal efficiency.
Keywords:
винтовой компрессор, пульсации расхода, виброакустические характеристики, геометрические параметры окна нагнетания, рабочий процесс, геометрическая степень сжатия, screw compressor, flow fluctuations, vibro-acoustic characteristics, discharge port geometrical parameters, operation, geometrical compression ratio
винтовой компрессор, пульсации расхода, виброакустические характеристики, геометрические параметры окна нагнетания, рабочий процесс, геометрическая степень сжатия, screw compressor, flow fluctuations, vibro-acoustic characteristics, discharge port geometrical parameters, operation, geometrical compression ratio
1. Hisameev, I.G. Sozdanie vintovyh kompressornyh ustanovok novogo pokoleniya/ I.G. Hisameev, M.G. Abdreev, Yu.A. Paranin, M.T. Sadykov, R.R. Yakupov//Vestnik Kazan.tehnol.un-ta. - 2011. - №17. - S. 199-203.
2. Mujik, E. A Kovacevic, N Stosic, I K Smith. The influence of port shape on gas pulsations in a screw compressor discharge chamber// E. Mujik, A Kovacevic, N Stosic, I K Smith IMechE London. - 2008.- R.211 - 223.
3. RD RTM 26-12-18-77. Kompressory vintovye. Konfiguraciya i razmery okon vsasyvaniya i nagnetaniya/ SKBK-Kazan', 1977. - S. 20-23.
4. Hisameev, I.G. Analiz napravleniy v razrabotke profiley vintovyh kompressorov / I. G. Hisameev, R. R. Yakupov, V. N. Nalimov // Vestnik Kazan. tehnol. un-ta. - 2011. - № 16. - S. 200-249.
