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The main function of a car muffler is to reduce the noise generated by the engine when the vehicle is running. It achieves this through specific design principles, such as the length difference between two pipes being equal to half the wavelength of the sound waves emitted by the car, causing the two columns of sound waves to interfere and cancel each other out when they overlap, thereby reducing sound intensity and lowering the volume. This silencing effect is achieved through the operation of resistive mufflers, reactive mufflers, and impedance compound mufflers.
Jul 11,2024
What is the main function of the oil and gas separator?
The main function of the oil and gas separator: 1. It is the entrance for oil and gas to the suction port of the multi-stage centrifugal pump;
Jul 11,2024
The delivery ceremony of the P10 cylinder head Duer cleaning machine project was officially held.
On October 15, 2021, the delivery ceremony for the P10 cylinder head dual cleaning machine project was successfully held at the P10 cylinder head production line. The P10 cylinder head dual cleaning machine project lasted for more than a month, and with the joint efforts of colleagues from the Technical Quality Department, Electrical Engineering Department, and Maintenance Department, the project was delivered ahead of schedule as planned, successfully completing the task, and was officially put into use today.
Apr 15,2022
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