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Cavitation in a thermodynamic boiling fluid pump (TDBFP) is avoided by maintaining adequate pressure at the pump inlet to ensure that the fluid does not vaporize. This is typically achieved through proper system design, including the use of suction diffusers and ensuring that the NPSH (Net Positive Suction Head) available exceeds the NPSH required by the pump. Additionally, operating the pump within its specified flow range and avoiding sudden changes in flow can help prevent conditions that lead to cavitation. Proper monitoring and control of temperature and pressure conditions further mitigate the risk of cavitation.
What else can I help you with?
What is TDBFP?
TDBFP = Turbine Driven Boiler Feed Pump
How cavitation can be eleminated in a pump?
cavitation is caused when vapour pressure in the fluid in higher equal to the surrronding presure. in the case of centrifugal pump, when the hydraulic pressure (due to height) in the fluid falls below the vapour pressure of the fluid itself, cavitation wil occur.
What is ejector's cavitation?
due to pressure loss or sudden change in area the vaccum bubbles formed along with the inner surface of an ejector. it is known as ejectors cavitation.
What are the reason of vibration in steem turbine?
cavitation usually, or a thrown blade on the impeller.
Is it okay to put a throttling valve on the inlet pipe of a pump?
No, it is not. It may cause cavitation.
What is TDBFP?
TDBFP = Turbine Driven Boiler Feed Pump
How the cavitation in reaction turbines can be avoided?
Cavitation in reaction turbines can be avoided by ensuring that the turbine is properly designed and operated within the specified operating conditions. Proper selection of materials, maintaining the right flow rate, and avoiding sudden changes in pressure can also help prevent cavitation. Regular maintenance and inspection of the turbine are important to detect and address any signs of cavitation early on.
Why tdbfp installed on turbine floor in thermal power plant?
TDBFP return drain is going to condenser hense TDBFP position should be above condenser elevation. If it's below turbone then return drain flow may be restricted. Sachin
What are the two types of cavitation?
The two types of cavitation are inertial cavitation and non-inertial cavitation. Inertial cavitation occurs when rapid changes in pressure cause the formation and collapse of bubbles. Non-inertial cavitation involves the stable growth and collapse of bubbles due to continuous low-pressure conditions.
When was Emerson Cavitation Tunnel created?
Emerson Cavitation Tunnel was created in 1949.
What is a cavitation plate on a boat?
A cavitation plate is the adjustable metal plate that runs along the bottom of the transom on a V-drive. Some people call the flat metal plate on an outboard or outdrive a cavitation plate but the correct name is anti ventilation plate and cavitation and ventillation are not the same. It is similar in function to Trim Tabs. A cavitation plate is used to adjust the trim of a V-Drive and keep the nose on the water. Here is a link to a picture on PerformanceBoats dot com In this picture of a V-drive, the cavitation plate is anodized red.
How cavitation can be eleminated in a pump?
cavitation is caused when vapour pressure in the fluid in higher equal to the surrronding presure. in the case of centrifugal pump, when the hydraulic pressure (due to height) in the fluid falls below the vapour pressure of the fluid itself, cavitation wil occur.
How to fix a cavitation problem on my boat?
To fix a cavitation problem on your boat, start by inspecting the propeller for damage or wear, as a damaged prop can exacerbate cavitation. Ensure the propeller is appropriately sized for your boat and consider upgrading to a more efficient design if necessary. Additionally, check the alignment and condition of the drive system, as misalignment can contribute to cavitation issues. Lastly, adjust the trim angle while operating to optimize performance and reduce cavitation effects.
What has the author Minao Kamegai written?
Minao Kamegai has written: 'Underwater explosions and cavitation phenomena' -- subject(s): Underwater explosions, Cavitation
What causes cavitation in a pump?
cavitation is caused when vapour pressure in the fluid in higher equal to the surrronding presure. in the case of centrifugal pump, when the hydraulic pressure (due to height) in the fluid falls below the vapour pressure of the fluid itself, cavitation wil occur.
What is ejector's cavitation?
due to pressure loss or sudden change in area the vaccum bubbles formed along with the inner surface of an ejector. it is known as ejectors cavitation.
What has the author Gunnar Lundholm written?
Gunnar Lundholm has written: 'The circumferential groove journal bearing considering cavitation and dynamic stability' -- subject(s): Bearings (Machinery), Cavitation 'On whirl frequences and stability borderlines for journal bearings' -- subject(s): Bearings (Machinery), Cavitation
