Pneumatic motor several factors which include the amount of air pressure at the motor inlet and the diameter of the housing. One application for vane-type air motors is to start large industrial diesel or natural gas engines. Stored energy in the form of compressed air, nitrogen or natural gas enters the sealed motor chamber and exerts pressure against the vanes of a rotor. This causes the rotor to turn at high speed. Because the engine flywheel requires a great deal of torque to start the engine, reduction gears are used. Reduction gears create high torque levels with the lower amounts of energy
Potential energy of protein apart. The potential energy contribution of this interaction is defined over S, set of atoms with van der Waals interaction, as: E = Σ ε [ (σ/r) - 2(σ/r)] where: r distance between atoms σ distance at Van der Waals energy is minimum Potential energy of protein Internal potential energy of a molecule in molecular mechanics is described by a system of functions known as forced field. The potential energy usually includes several terms: E = E+ E+ E + E +E When two atoms are connected by a chemical bond, they tend to maintain a fixed distance. The fixed