Critical flow exists when at a fixed upstream pressure the flow cannot be further increased by lowering the downstream pressure. Flow is proportional to the square root of the pressure drop.
Fluids have the ability to flow. Fluids are Liquids and Gasses.
Fluids are substances that have the tendency to flow. Gases and liquids are both fluids because they both flow.
Because the solid can be made to flow, or move so it is called as fluids
im not sure
Because they can flow.
Fluids are substances that flow. Liquids flow, gases flow, and ionized gases (plasmas) flow. Thus, they are all fluids.
Critical flow is the special case where the froude number (dimensionless) is equal to 1. i.e. The velocity divided by the square root of (gravitational constant multiplied by the depth) =1. Sub critical flow i has a froude number less than 1, and is therefore characterised by slow moving deep water. Supercritical flow is defined as having a froude number greater than 1 and is therefore characterised by shallow fast moving flows.
Fluids have the ability to flow. Fluids are Liquids and Gasses.
Flow
A fluid is any substance that can flow. Since liquids and both flow, they are fluids.
Fluids are substances that have the tendency to flow. Gases and liquids are both fluids because they both flow.
super critical fluids
Second grade fluids are fluids that flow through a parallel plate. The fluids go through the parallel plate horizontal.
Yih-Yun Hsu has written: 'Transport processes in boiling and two-phase systems, including near-critical fluids' -- subject- s -: Fluids, Heat, Nucleate boiling, Thermal properties, Transmission, Two-phase flow
yes they are all fluids as they all flow
Because the solid can be made to flow, or move so it is called as fluids
Yes, that's what "fluid" means - that the substance in question can flow.