Abstract: A novel design for active compressor surge control system (ASCS) using linear matrix inequality (LMI) approach is presented and including a case study on piston-actuated active compressor ...

Abstract: Linear compressor employed linear motor driving the piston directly oscillating in cylinder, shows higher energy efficiency applied in refrigerator. And it also owns excellent variable ...

To save energy, room, and reduce noise and oil use, Whirlpool Corp. and the U.S. Department of Energy at Oak Ridge National Laboratory have joined forces to design a green refrigerator. The fridge ...

Linear actuators and oscillating systems constitute a vibrant area of research that bridges concepts in electromagnetism, mechanics and control engineering. These systems convert various forms of ...

Centrifugal compressors are vital components within process plants. The capability to detect early indicators of malfunctions in these machines, and to identify and understand their causes and ...

Biogas is used for generating electrical energy, for vehicle operation or for feeding into a gas grid. In order to obtain an operational gas, raw biogas is generally compressed and processed in ...