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air wave supercharger comprex supercharger
Comprex Superchargers
A comprex supercharger is a type of forced induction device used to increase the power and efficiency of an engine. Unlike a turbocharger, which uses exhaust gases to create pressurized air, a comprex supercharger uses mechanical energy to pressurize air. This type of superc......
1043 
Avery
GB 10505.2-89 3A Method for Determination of Molecular Sieve Abrasion Rate
3A Molecular Sieve Wear Rate Determination Method Introduction
Molecular sieves are porous materials with pores of specific sizes that can be used for adsorption, the separation and purification of liquids and gases, as catalysts or for drying. When molecular sieves are used in adsorption columns,......
GB 12243-89 Spring direct load safety valve
Direct load safety valves GB 12243-89
Direct Load Safety Valves (GB 12243-89) have a long history of being used around the world in many different industries and applications ranging from power generation to petrochemical storage. In essence, these valves are designed to prevent a wide range of s......
GB 3853-83 - Performance of positive displacement air compressors for general use (3)
3.2 Unloading Valve
The unloading valve is used to reset and unload the compressor when the system pressure is too high, or for start/stop operation. The unloading valve should be able to quickly reset the compressor and stop the compressor before the maximum pressure of the system is exceeded.
3......
Little knowledge in the use of butterfly valves
Butterfly Valve Knowledge
A butterfly valve is a valve used for regulating flow in a pipeline. It is named for its tendency to resemble the wings of a butterfly. Butterfly valves are typically used in systems containing fluid, gas, or air between two closed vessels. The main purpose of a butterfl......
Carbon dioxide gas shielded welding porosity problem
CO2 Gas Protection of Weld Gas Holes
Welding is one of the most widely used technologies in a variety of engineering applications. It is used to join parts together and form a complete product. In this process, the welding gases need to be protected from oxidation. This involves shielding the wel......
Summary of globe valve standards (1)
Introduction
Globe valves, sometimes referred to as stop valves or plug valves, are manually operated valves used to regulate or stop the flow of a liquid or gas. The flow of the liquid or gas is controlled by a disk, plug or globe which is moved with a hand wheel or lever. Globe valves are commo......
Defects and Prevention of Liquid Die Forgings: Cracks
Flaws of Liquid Model Dies and Prevention
The die casting process is an important process for large-scale production of metal components with complex shapes in modern industry. The liquid model die mold (die) is used more and more due to its accurate and complex shape and good surface finish. How......
Dimensions of gating system for small turbine castings
Small turbocharger castings pouring system dimension
The parameter of the small turbocharger casting pouring system is a key factor in the process of producing small turbocharger castings. This article will discuss how to determine the parameters of the small turbocharger casting pouring system a......
Influence of Decomposition Products of Lost Foam Casting Pattern on Non-ferrous Castings
Influence of Die Cavitation on the Properties of Non-Ferrous Investment Castings
Die cavitation, or air voids and gas bubbles forming in the mould, is an issue that needs to be addressed in the production of non-ferrous investment castings. Die cavitation can lead to voids in the castings and hav......
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