systematic energy audit methodology, a detailed energy audit of a rotary-type screw air compressor was conducted at a marine … consumption and the evaluation of various operation parameters to assess the existing performance of the compressor, including … results revealed that the air compressor was short cycling, resulting in excessive energy consumption. Comprehensive technical …

Two Identical six doors walk-in coolers are installed with the fixed speed compressor and the digital scroll compressor …, yearly saving is 20% for the digital scroll as compared with the fixed speed compressor. …

Two Identical six doors walk-in coolers are installed with the fixed speed compressor and the digital scroll compressor …, yearly saving is 20% for the digital scroll as compared with the fixed speed compressor. …

off-the-shelve solvers. In particular, we consider the modeling of operation modes for complex compressor stations (i … reduction of the graph representing the gas flow through the compressor station in an operation mode. We evaluate our model …

The magnetoplasma compressor, a quasi stationary plasma accelerator, is a source of supersonic compression plasma flow … compressor, is planned. The first material which will be subjected to interaction with plasma will be a carbon fiber - material …

others. In the mechanical system, a traction motor and a compressor motor are used to drive the HEV. The traction motor and … the compressor motor are usually operated as three-phase and single-phase motors, respectively. In this respect, a dual AC …-drive system can operate the traction and the compressor motor simultaneously. Furthermore, compared to a conventional dual matrix …