Axial flow compressor circumferential-direction large-interval small-through-hole cartridge receiver
An axial flow compressor, large interval technology, applied in the direction of machine/engine, mechanical equipment, liquid fuel engine, etc., can solve the problems of increasing engine weight and cost, complex pipeline structure and control valve, obvious mainstream influence, etc. The effect of convenient application implementation and simple structure
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Embodiment 1
[0026] Example 1 (take Rotor37 rotor parameters as an example)
[0027] The casing of the axial flow compressor has large intervals and small through holes in the circumferential direction, and its structure includes a casing 1, a through hole 2, and a rotor 3; the casing 1 is cylindrical, and the through hole 2 is located on the outer surface of the casing 1, directly connected to the The external environment of the casing 1 is connected to the atmosphere, and several rotors 3 are arranged in the hollow interior of the casing 1 .
[0028] There are N1 through-holes 2, which are set around the surface of the casing 1 at the short distance L1 between the inlet of the rotor impeller and the leading edge of the blade. The number of through-holes 2 is selected with reference to the number of blades of the axial flow compressor, and the number of blades of the compressor is Z , known Z=36, N1 / Z is 0.5, then N1=18.
[0029] The gauge pressure of the internal flow field of the compr...
Embodiment 2
[0032] Example 2 (take Rotor37 rotor parameters as an example)
[0033] The casing of the axial flow compressor has large intervals and small through holes in the circumferential direction, and its structure includes a casing 1, a through hole 2, and a rotor 3; the casing 1 is cylindrical, and the through hole 2 is located on the outer surface of the casing 1, directly connected to the The external environment of the casing 1 is connected to the atmosphere, and several rotors 3 are arranged in the hollow interior of the casing 1 .
[0034] There are N1 through-holes 2, which are set around the surface of casing 1 at the long distance L2 between the inlet of the rotor impeller and the leading edge of the blade. The number of through-holes 2 is selected with reference to the number of blades of the axial flow compressor, and the number of blades of the compressor is Z , known Z=36, N1 / Z is 0.5, then N1=18.
[0035] The gauge pressure of the internal flow field of the compressor...
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