Vortex Motion A whirling or rotating mass of fluid is called vortex flow. The flow of the fluid in a curved path. Free Vortex Flow In this flow fluid mass rotates due to the conservation of angular momentum. The velocity profile is inversely proportional to the radius.
Complete Fluid Mechanics Objective Questions with Answers for IES, GATE, and other Exams. Must Practice these questions before appearing for the exam.
What is Friction? Friction is the force that opposes the motion. It acts between the surfaces in contact. There are basically four types of frictions- Definition of Solid Friction The friction that acts between the surfaces of solid surfaces. Static, Sliding and Rolling Frictions are the examples of Solid Frictions.
Basic Buoyancy and Floatation Concepts and Formulas Buoyancy When a body is immersed in a fluid, an upward force is exerted by the fluid on the body which is equal to the weig