DIFFUSER, a part of an engine between the compressor and combustion chamber for reducing the airflow speed and increasing the air pressure.

扩散器，发动机内压气机和燃烧室间的一个部件，用来降低空气流速并增高空气压力。

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DIFFUSER, a part of an engine between the compressor and combustion chamber for reducing the airflow speed and increasing the air pressure.

扩压器，发动机内压气机和燃烧室间的一个部件，用来降低空气流速并增高空气压力。

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After this flow pattern transformed into a flow pattern with thermal chocking at the combustion chamber exit and with a pseudo-shock wave developing in the inlet diffuser.

之后，在燃烧室出口出现热拥塞现象、在进气道扩压段产生伪激波流态。

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The numerical results indicate that 1) Phase differences in time of flow velocities and backflows occur across section of diffuser connecting to pump chamber;

数值结果表明：1）在微泵扩散管的过流截面上流速有时间相位差和回流现象。

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The numerical results indicate that 1) Phase differences in time of flow velocities and backflows occur across section of diffuser connecting to pump chamber;

数值结果表明：1）在微泵扩散管的过流截面上流速有时间相位差和回流现象。

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