0
What else can I help you with?
What is difference between cavitation and supercavitation?
CAVITATION is the process of formation of vapour bubbles of flowing fluid in a region where the pressure of the liquid falls below its vapour pressure and the sudden collapsing of these vapour bubbles in region of high pressure. where SUPERCAVITATION IS THE CONTROLLED FORM OF CAVITATION WHICH HELP US TO attain more underwater speed
How do you prevent cavitation in pumps?
You have to increase the suction head, or decrease the speed of the pump. As you may know, cavitation happens when the static pressure at the pump inlet minus the equivalent pressure of the fluid velocity in the pump drops low enough to vaporize fluid. To prevent it, the static pressure needs to be higher or the velocity needs to be lower.
What are the reason of vibration in steem turbine?
cavitation usually, or a thrown blade on the impeller.
What 3 factor in the speed of a chemical reaction?
Temperatureconcentration (liquid), pressure (gas) or coarseness and mixing (heterogenous solids)catalysts (and/or enzymes)
How can heat effect a liquid?
Heat can cause a liquid to expand, increasing its volume. It can also increase the speed of particles within the liquid, leading to faster diffusion and mixing. Additionally, heat can change the state of a liquid to gas through the process of evaporation.
How can I use a paddle attachment for my mixer to achieve the best results when mixing ingredients?
To achieve the best results when mixing ingredients with a paddle attachment for your mixer, make sure to start at a low speed to prevent splattering, scrape down the sides of the bowl periodically to ensure even mixing, and avoid overmixing to prevent toughening the mixture.
Suggest factors that determine the efficiency of mixing?
1. Temperature - proportional with the rate of mixing 2. Agitation speed - proportional with the rate of mixing 3. The number of blades use - more blade is better as it will increase the inter-facial area between the liquids. 4. Type of Liquid(s) used
What is the application of super cavitation in bullets traveling underwater?
Inducing cavitation in water at the front of a bullet would eliminate water friction on most of the surface of the bullet. Doing so would greatly increase the maximum speed and maximum range of an underwater projectile. Experiments have shown that it is possible to fire bullets with cavitation devices at speeds exceeding the speed of sound in water; this would make such a projectile invisible to submarines relying on sonar.
What are the best practices for using an electric mixer paddle attachment?
To use an electric mixer paddle attachment effectively, start at a low speed to prevent splattering, gradually increase speed as ingredients combine, and avoid overmixing to prevent toughening of the mixture. Scrape down the sides of the bowl periodically to ensure even mixing.
What are the best practices for using an immersion blender whisk attachment?
When using an immersion blender whisk attachment, it is best to start at a low speed and gradually increase to prevent splattering. Keep the whisk submerged in the liquid to avoid air bubbles. Move the whisk in a circular motion for even mixing and avoid hitting the bottom of the container to prevent scratching. Clean the attachment thoroughly after each use to maintain its performance.
How fast does light travel in liquid?
The speed of light in a liquid depends on the properties of the liquid, such as its density and refractive index. In general, light travels slower in liquids compared to its speed in vacuum, which is approximately 299,792 kilometers per second. The exact speed of light in a specific liquid can be calculated using the formula v = c/n, where v is the speed of light in the liquid, c is the speed of light in vacuum, and n is the refractive index of the liquid.
What factors affect the rate of speed of a liquid?
Factors that can affect the rate of speed of a liquid include temperature (higher temperature typically increases speed), viscosity (higher viscosity slows down the liquid), pressure (increased pressure can increase speed), and the presence of any obstacles or barriers in the liquid's path.
