BERNOULLI’S, ENERGY AND MOMENTUM EQUATIONS CLASS NOTES These equations are very helpful in doing the analysis. It increase the deep understanding. It increases knowledge and clarity. Bernoulli Equation The equation comes from Newton’s law of motion. Assumptions used in deriving Bernoulli’s equation: Flow is steady In compressible flow Non-viscous flow (ideal fluid with…
ENERGIES CLASS NOTES FOR MECHANICAL ENGINEERING Thermodynamics change one form of energy into another form. There are number of thermodynamic devices to achieve the objective. There are various forms of energy. These are required in different devices. ENERGY Energy is the capacity to do work. It units are kJ. It is of two…
STRAIN ENERGY MULTIPLE CHOICE QUESTIONS (MCQ) WITH ANSWERS Strain energy is due strain. There is strain energy in tension, compression, shear and bending. It is equal to work done in deforming a body. Strain energy determines slope and deflection. There are principal strain energy and shear strain energy as theories of failure. These help in the…