Comminution of raw materials consumes great shares of energy and operating costs of production and processing plants. Savings may be achieved, e.g., by developing new grinding equipment, such as the ...

Compressor unit is a key component of a gas turbine engine. Inherent flow leakage at the rotor blades tip gap region can cause considerable losses in the total energy. In addition, the tip leakage ...

Wingman, the new air flow control product from Airman Inc., has demonstrated a more than 9% increase in a miles-per-gallon live test, the company says. The "mini-skirt" was installed on a Class 8 ...