HVACR compressor manufacturers strive to deliver high levels of reliability, comfort, and efficiency in a market that also demands low cost and compliance with environmental laws. But now, more than ...

Compressor efficiency might not sound like the most exciting topic in the world, but consider this: the hotter the world gets – and the wealthier its developing countries become – the more air ...

Compressor control systems play a huge role in energy efficiency, especially in multicompressor systems that require a more complex control solution. Compressor controls determine when systems run, so ...

Compressor speed as a function of molecular weight, while maintaining the same suction and discharge pressure and mass flow rate. Polytropic head and efficiencies as a function of gas molecular weight ...

Part-load efficiency is rapidly becoming the most important measure of energy efficiency in chiller units. Around the world, new environmental standards are increasingly based on a combined part-load ...

Achieving optimum efficiency from an air compressor requires properly sizing it to the application. This calls for at least a basic understanding of the variables involved. “There are two variances ...

Gas turbines are critical in modern power generation and propulsion systems, with compressor performance being paramount to overall efficiency. Compressor airfoils and blades, essential for ...