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What are limitations of velocity of flow in a pipeline?
The velocity of flow in any pipe is determined by three things. The internal pipe diameter, the mass flow rate of the liquid and the fluid density.
What treatments are used to increase flow rates in oil wells?
Additional treatment to increase fluid flow rates may be needed to make existing and producing wells commercially viable. These treatments include hydraulic fracturing, acidizing the reservoir, and explosives.
What is viscous flux?
Viscous flux usually refers to laminar flow. In most contexts, it refers to something like creeping flow or Poiseuille flow. Viscous flus usually arises from an external body force acting on a fluid. The external body force is usually pressure, or in some instances, centripetal force or magnetism.
What is stone wall effect in compressor?
The term stonewall refers to the condition when the compressor fails to develop any head, as the suction volumetric flow is too high for a given RPM. (Recall that, typically, the head drops off as suction flow increases for a given RPM. Eventually, the head v/s suction flow curve becomes nearly vertical at the stonewall flow.)Stonewall or Choke - occurs under one of 2 conditions. Typically for high speed equipment, as flow increases the velocity of the gas/fluid can approach the gas/fluid's sonic speed somewhere within the compressor stage. This location may occur at the impeller inlet "throat" or at the vaned diffuser inlet "throat".
Must the flow of compressible fluid necessarily be treated as compressible?
No, for gases if the difference in pressure results in a density change of less than approximately thirty percent (30%), the fluid may be treated as incompressible by assuming the density to be the average density which remains constant. Source: Chemical Engineering Fluid Mechanics, Ron Darby, 2nd edition, page 115.
Is smoke a fluid?
smoke is a fluid. all gases are fluids because they flow and take up space
How does pipe size affect flow rate in a fluid system?
The size of a pipe directly affects the flow rate in a fluid system. Larger pipes allow for more fluid to flow through at a faster rate, while smaller pipes restrict the flow and decrease the rate at which the fluid can move through the system. This is because larger pipes have more space for the fluid to flow through, reducing friction and allowing for a higher flow rate. Conversely, smaller pipes have less space, causing more friction and reducing the flow rate.
What is the Definition of annular reagent in analytical chemistry?
An annular reagent refers to a type of chemical reagent that is used in flow analysis methods, such as flow injection analysis. It is typically added within a segmented flow system to carry out specific chemical reactions or measurements as the sample passes through. The use of annular reagents helps in enhancing the efficiency and sensitivity of analytical measurements.
Why separation flow occur in annular pipe?
Because of differences in viscosity and density.
What is annular space?
It is the space remaining after something has been constructed in a hole e.g. the space surrounding steel casing in a borehole.
What is the space in a tube called?
The empty space inside a tube is called the lumen. It is the hollow part through which fluid or air can flow.
What is the effect that the flow radius change has on flow rate?
Increasing the flow radius generally leads to an increase in flow rate, as there is more cross-sectional area for fluid to flow through. Conversely, decreasing the flow radius usually results in a decrease in flow rate due to the reduction in available space for fluid passage.
Into what space does fluid flow from the cerebral aqueduct?
The fourth ventricle is the space that fluid from the cerebral aqueduct flows. The cerebral aqueduct is a part of the ventricle system in the brain.
What is the difference between flow tee and bar tee in piping design?
Bar Tee has got the branch opening closed with flat Bars so as not to allow the PIG to pass through the branch pipe portion than to the mainline. In case of Flow Tee the purpose is the same (i.e. not to allow PIG passage), here the flowing liquid get accumulated in the circumference of the annular space and while pig moves thru' flow tee, maximum fluid is passed on to the branch piping.
An irregular fluid flow is what?
An irregular fluid flow refers to a fluid motion that is not consistent or smooth, characterized by fluctuations and turbulence in the flow pattern. It can be caused by factors such as obstacles in the fluid's path, changes in the flow velocity, or variations in fluid properties. Irregular fluid flow can affect the efficiency and performance of systems where fluids are involved, such as pipelines or aircraft wings.
How many types of combustion chambers are used in gas turbines?
TYPE COMBUSTION CHAMBERS: CAN TYPE, ANNULAR TYPE, CAN/ANNULAR TYPE AND REVERSE FLOW TYPE. HOPE TO ANSWER YOUR QUASTION, GREETINGS THEO VISSERS
What is pipe flow?
Pipe flow refers to the movement of fluid (liquid or gas) through a confined space, typically within a pipe or duct. It is characterized by various parameters including flow rate, velocity, pressure, and viscosity of the fluid. The study of pipe flow is essential in engineering and fluid dynamics for designing efficient systems in industries like water supply, oil and gas, and HVAC. Flow can be classified as laminar or turbulent, depending on the fluid's velocity and viscosity, which influences the flow behavior and energy loss.
