gerdsmit said:According to Bernouilli's [equation] there is a direct relation between pressure drop and fluid's velocity at the throat. What would be the physical meaning of a high value negative absolute pressure that theoretically can be achieved by increasing fluid's throat velocity.
Bernouilli's Law, also known as the Bernouilli Principle, states that as the velocity of a fluid increases, the pressure exerted by the fluid decreases. This principle is based on the conservation of energy and is commonly observed in the flow of fluids, such as air and water.
Bernouilli's Law explains the inverse relationship between pressure and throat velocity in a fluid. As the velocity of a fluid increases, the pressure decreases, and vice versa. This relationship is important in various fields, including aerodynamics and fluid mechanics.
Bernouilli's Law is significant because it helps to explain the behavior of fluids and their interactions with objects. It is also a fundamental principle in the design and analysis of various technologies, such as airplane wings, water turbines, and medical devices.
Yes, there are many real-life applications of Bernouilli's Law. Some examples include the lift force on airplane wings, the flow of water through a pipe, and the operation of carburetors and atomizers. The principle is also used in medical devices, such as nebulizers and inhalers.
Bernouilli's Law is based on the principle of conservation of energy, which states that energy cannot be created or destroyed, only transferred or converted from one form to another. In the case of Bernouilli's Law, the energy of a fluid is converted between kinetic energy (velocity) and potential energy (pressure) as it flows through a constriction, such as a throat or pipe.