Increasing the Power of the α-Type Stirling Engine by Changing Mutual Orientation of Compression and Expansion Cylinders
Sabdenov K.O.
March 2025Springer
Journal of Engineering Physics and Thermophysics
2025#98Issue 2409 - 418 pp.
The power of a V-shaped α-type Stirling engine can be increased greatly by decreasing the angle Δψ between the cylinders of the heater and cooler. This occurs due to the tendency to zero of the phase difference between the oscillations of their pistons. Together with the decrease in the angle Δψ, the coefficient of hydraulic resistance of the regenerator KΣ also decreases. An increase in the angle Δψ leads to the appearance of a critical value of KΣ, when the engine stops working.
cooler , heater , isothermal approximation , regenerator , α-type Stirling engine
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L. N. Gumilyov Eurasian National University, 2 Satpaev Str., Astana, 010008, Kazakhstan
L. N. Gumilyov Eurasian National University
10 лет помогаем публиковать статьи Международный издатель
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