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What else can I help you with?
How does ice cool?
Water have a very high heat capacity and that mean water can contain a lot of heat which resulted in the cooling effect. Remember ice is water in solid form.
What has the author Y Y Hsu written?
Y. Y Hsu has written: 'A criterion for the onset of quench for low flow reflood' -- subject(s): Cooling, Nuclear reactors, Emergency core cooling systems, Pressurized water reactors
Some examples of convection?
hot air rising cooling and falling :a hot air balloonboiled water or boiling waterhot air popper
Is this true that water contracts on cooling but it expands when cooled further from 4 degree C to 0 degree C?
Yes it contract and the expansion from 4 to 0 degrees is due to the crystallisation of water molecules.
How is a solids volume measured?
For finding volume you can use water displacement. Get a amount of water (make sure you know what number and how much) and drop your item in the water. The water should have risen. The difference of the Displaced water and the starting water should get you your volume.e.g. 16 mL of water, you drop a marble, the water is now 18 mL. So the volume of the marble is 2 mL.
Why the cooling water enters the condenser at the lower opening and leaves at the upper opening?
Because if water enters from the lowest point, the condenser will always be filled with cold water to ensure efficient cooling. The water should always flow into a condenser at its lowest point and exit from its highest point. This avoids trapping air in the water jacket.
Why should the water-inlet be at the lower end of the condenser?
The water inlet should be at the lower end of the condenser to ensure proper cooling efficiency. Placing it at the lower end allows for better circulation of the cooling water, which helps in maximizing heat transfer and improving the overall condensation process. This arrangement also helps in preventing air pockets from forming in the condenser, which could hinder its effectiveness.
What two places heat can be deposited in in a water-cooled condenser?
what two places heat be deposited in a water cooled condenser
In general where are salinity points located in the secondary side of a nuclear power plant?
Salinity points? In coastal plants using sea water cooling, a leak in the turbine condenser can allow sea water to enter the secondary water, as the secondary side is under vacuum in the condenser. Is this what you have in mind?
How does a water jacketed condenser function in the distillation process?
A water jacketed condenser in distillation works by cooling the vaporized substance from the distillation process using water flowing through a jacket surrounding the condenser. This cooling causes the vapor to condense back into a liquid form, which can then be collected as the distillate.
After heat is absorbed into a condenser medium in a water cooled condenser the heat can be deposited in one of two places what are they?
The heat absorbed by the condenser medium in a water-cooled condenser can be deposited either into the environment through the cooling water, which carries the heat away from the system via a cooling tower, or into another part of the system to be reused for heating purposes, like in a heat exchanger for a district heating system.
What TD is used to determine the condenser performance of a water cooled condenser?
The approach temperature difference (ATD) is used to determine the condenser performance of a water-cooled condenser. It is the temperature difference between the refrigerant condensing temperature and the cooling water inlet temperature. A lower ATD indicates better performance and efficiency of the condenser.
What two adjustments can be made to condenser?
Two adjustments that can be made to a condenser are the cooling water flow rate and the condenser pressure. Increasing the cooling water flow rate can enhance heat transfer efficiency, while lowering the condenser pressure can improve the overall efficiency of the system by reducing the boiling point of the refrigerant. These adjustments help optimize the condenser's performance and maintain desired operating conditions.
Why do you require a thermometer in a liebig condenser?
A thermometer is required in a Liebig condenser to monitor and control the temperature of the cooling water flowing through the condenser. This is important to ensure optimal cooling efficiency and to prevent overheating, which could lead to loss of condensation and inefficient distillation.
What is reason for low vacuum in surface condenser?
Reasons for low vacuum: 1. Low gland sealing pressure 2. Condenser tubes choked 3. Condenser cooling water temperature high 4. Leakage in condenser tubes 5. Less cooling water flow
When water cooled condenser cycles off the regulating valve should?
When a system with a water-cooled condenser cycles off, the water regulating valve should
When water-cooled condenser cycles off the regulating valve should?
When a system with a water-cooled condenser cycles off, the water regulating valve should
