Compressed Air is regarded as the fourth utility next to power, water and fuel (natural gas), and generally the one that all customers should produce and provide themselves. Compressed air is the ...

The lubricant in refrigeration and air conditioning systems has many important functions. Even though the circulated refrigerant is the working fluid required for cooling, the lubricant or oil is ...

National Compressor’s remanufactured compressors are produced using the state-of-the-art auto-comparison test system (ACT). Compressors are tested hands-free under ACT, which monitors test voltages ...

General Electric will find out later this summer how the core of the new engine for the 777X performs in an isolated ground test. The maturation testing on the high pressure compressor rig will ...

Tests on two in–service compressors show corrected performance maps can predict a compressor's performance within 5% relative error under most situations. The ...

GE Aviation plans to start testing this summer on a high pressure compressor (HPC) rig for the GE9X engine designated for the Boeing 777X. The HPC test rig will occur in Massa, Italy. “GE plans on ...