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In a venturimeter, the pressure is lower at the throat than at the inlet due to the principle of conservation of energy and Bernoulli's equation. As fluid flows through the venturi tube, it accelerates in the throat, leading to an increase in velocity and a corresponding decrease in pressure. This phenomenon occurs because the cross-sectional area is smaller at the throat, causing the fluid to speed up, which results in a drop in static pressure according to Bernoulli's principle. Thus, the pressure at the throat is lower than at the inlet.
What else can I help you with?
What will be effect if high temperature shift converter inlet temperature decrease?
If the temperature is less than the temoerature requ ired for reaction to proceed,higher co slip will result.Decreasing the inlet temperature to optimum inlet temperature will result in more conversion.
Why the divergent part of venturimeter is longer than convergent part?
Actually when the flow emerges from the throat area of venturi to enter into the diverging section, their is a negative pressure gradient i.e, in layman terms fluid is trying to flow from low pressure region to high pressure region according to Bernoulli equation. In this adverse pressure gradient, there is boundary layer separation, in simple terms, the fluid leaves the surface of the wall. Due to this there can be energy loss or the fluid can't recover the pressure fully leading to head loss. So if divergent section is long that means more gradual diverging section, due to which the adverse pressure gradient is less so less chance of boundary separation and hence less loss. Also large diverging section will ensure proper development of flow, i.e. fluid sticking to the wall back after separation.
Is throat same as pharynx?
No, the throat and the pharynx are not the same. The pharynx is a muscular tube that connects the nasal cavity to the larynx and esophagus, while the throat is a more general term that can refer to the pharynx, larynx, and surrounding tissues.
What is acute hasopharyngitis more commonly known as?
Acute hasopharyngitis is more commonly known as sore throat.
Does a solution under high pressure or low pressure have more gas in it?
A solution under high pressure will have more gas dissolved in it compared to a solution under low pressure. This is because the higher pressure forces more gas molecules to dissolve into the solution.
Is the pressure at the throat of a convergent-divergent nozzle highest or lowest?
coz area is less thats y pressure is more
What is the minimum size of water supply inlet for urinal stall?
It is 1 inch, although it will work on 3/4 with more pressure
If a valve creates a back pressure of 1.5 to 2 bar on a pump what will be the pressure of liquid flowing through the tube on other side?
Valves, like other discontinuities, cause a drop in pressure as fluids flow through. The more fluid goes through the valve, the higher the fluid velocities within the valve will be, and the greater the pressure drop. If you are seeing 1.5 to 2 bar drop through the valve, the pressure at the outlet will be 1.5 - 2 bar lower than the pressure at the inlet. If you know the characteristics of the valve, you can figure the pressure drop at any given flow rate, but you need to know the pressure at either the inlet or the outlet to find the pressure at the other end.
What NPSH stands for and its meaning?
Net Positive Suction Head. It is the difference between hydraulic pressure and vapor pressure, usually of concern at the inlet of a pump. Without sufficienty high NPSH at a pump inlet, there will be cavitation in the pump. Within a centrifugal pump there can be pressures lower than at the inlet as the fluid is moved by the impeller. If any of those pressures is lower than the vapor pressure, vapor pockets- bubbles- form and you get cavitation. A more complete explanation: http://en.wikipedia.org/wiki/NPSH
Is it correct to consider the compressor capacity as the capacity at inlet?
No, it is not entirely correct to consider compressor capacity solely as the capacity at the inlet. Compressor capacity typically refers to the amount of air or gas that can be moved or compressed by the compressor, which is often measured at the outlet under specific conditions, such as pressure and temperature. Inlet conditions can affect performance, but the capacity is more accurately defined by the discharge conditions and the efficiency of the compressor system.
When was More of Old Golden Throat created?
More of Old Golden Throat was created in 1959.
What is strip throat?
Do you mean strep throat? Strep is a type of bacteria that can grow in your throat. Google "strep throat" for more info.
What is the plural form of throat?
the plural of throat is throats becuse it describes more than one throat
What is mean slippage in hydraulic pump?
Slippage is oil leaking from a pressure outlet to a low-pressure area or back to an inlet. A drain passage allows leaking oil to return to an inlet or a reservoir. Some slippage is designed into pumps for lubrication purposes. Slippage will increase with pressure and as a pump begins to wear. Oil flow through a given orifice size depends on the pressure drip. An internal leakage path is the same as an orifice. Therefore, if pressure increases, more flow will occur through a leakage path and less from an outlet port. Any increase in slippage is a loss of efficiency.
What part of a hydraulic pump has more pressure?
In a hydraulic pump, the section where the fluid is being compressed, typically the discharge or outlet side, experiences higher pressure. This is due to the pump's function of converting mechanical energy into hydraulic energy, resulting in increased pressure as the fluid is forced out of the pump. Conversely, the inlet side has lower pressure as the fluid is drawn into the pump.
What happens if a bladder is broke in pressure tank is?
depending on many different situations, your bladder in your pressure tank can be broke and it can still work if your pressure tank is vertical with inlet down and your bladder just has a hole or crack in it. Most of the times however with a damaged bladder the pre pressurized air inside the tank will over time leak into the water system and then your pressure tank will not work properly. Sometimes on pressure tanks that sit vertical and have a ruptured bladder the pieces of the bladder clog the inlet/outlet thus making the pressure tank fail and it can be a pain if its a bigger pressure tank to remove because it will not drain out the water. Most pressure tanks have a air inlet on top or opposite side of the water inlet/outlet and should always be precharged of air pressure psi depending on the amount of water pressure like example 15-18 air psi if water system is running at 55-60 psi. One way to find out if your bladder is broke or precharged in your pressure tank is to drain the water pressure out then put a air gauge on the air fitting of the tank and see if it has pressure.
Where can I find more information about throat cancer?
For more information on throat cancer, I recommend visiting your doctor or the National Cancer Institute's website: http://www.cancer.gov/cancertopics/types/throat
