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What is the return water temperature of a cooling tower?
The return water temperature of a cooling tower typically ranges from 75°F to 95°F (24°C to 35°C), depending on the specific application and system design. This temperature reflects the water that has absorbed heat from the processes being cooled and is returning to the cooling tower for re-cooling. Factors such as ambient air temperature, humidity, and the cooling tower's efficiency can influence the exact return temperature. Properly designed systems aim to optimize this temperature for efficient cooling and energy use.
When the temperature and humidity of air is low you usually use which cooling tower?
natural
A gas can be liquefied by?
increasing pressure and decreasing temperature, following the principles of the gas laws. By reducing the volume and cooling the gas, it will condense into a liquid state.
Is the fractionating tower hotter at the top or the bottom?
The fractionating tower is hotter at the bottom. As the temperature gradually decreases from the bottom to the top of the tower, the different components in the mixture condense at specific levels based on their respective boiling points, allowing for separation.
What gases can be changed into a liquid?
Gases that can be changed into a liquid through compression and cooling include nitrogen, oxygen, argon, carbon dioxide, and helium. These gases have specific temperature and pressure conditions at which they condense into a liquid state.
If wet bulb temperature is 35 and outlet water temperature from cooling tower is 25 then the cooling tower approach will be effective and what is the solution?
If the wet bulb temperature is 35 and the outlet water temperature from the cooling tower is 25, the approach is effective as the outlet water temperature is 10 degrees lower than the wet bulb temperature. To further improve efficiency, you can optimize the cooling tower's operation by adjusting airflow, water flow rate, and checking for any fouling or scaling in the tower. Regular maintenance and monitoring can also help ensure optimal performance.
When the temperature and humidity of air is low you usually use which cooling tower?
natural
What would have to happen to condense oxygen to air?
To condense oxygen from air, the air would need to be cooled to a temperature below its boiling point, which is -183 degrees Celsius. This cooling process would cause the oxygen molecules to condense into liquid form, which can then be collected separately.
A gas can be liquefied by?
increasing pressure and decreasing temperature, following the principles of the gas laws. By reducing the volume and cooling the gas, it will condense into a liquid state.
We want to buy a cooling tower -how to calculate the capacity of the cooling tower?
we want following to select Tower Application lika Airconditioning, DG set ETC Capacity of Application like for Airconditioning TR, For Dg Set KVA Heat to be released Water Flow Temperatur In System Temperature our System Rise of Temperature in Syste
What is the effect of cooling load on wet bulb approach of a cooling tower?
Cooling load in kw is increase the temperature of the water before enter the cooling tower, thus the differential heat energy level is high compare to surrounding temp., so it will transfer heat more to surrounding and leave the tower with low temperature, and it will become more like to approach the wet bulb temp., this happens if the variables such the water flow, and the air velocity is kept constant.
What temp should the condensed water be when it returns from a cooling tower?
Water temperature from cooling tower outlet will be well below the dew point of the ambient air. Dew point is the temperature at which a portion of water in air (termed as humidity) condenses at constant barometric pressure. Higher humidity means the water return temperature will be higher.
How to calculate size and capacity of cooling tower?
calculation for cooling tower evaporation capacity.
How is ammonia liquefied?
Liquefaction by cooling down (lower temperature) and compression (higher pressure)
When air mass cools when will water condense?
when the temperature reaches the dew point.
How do you control the capacity of a cooling tower?
The capacity of a cooling tower can be controlled by adjusting the water flow rate, changing the fan speed, or modifying the temperature of the water entering the tower. Increasing the flow rate enhances heat exchange efficiency, while fan speed adjustments can optimize air movement for better cooling performance. Additionally, controlling the temperature of the incoming water helps maintain desired cooling levels. Regular maintenance and monitoring ensure optimal operation and capacity control.
What does a cooling tower in an industrial ac system acts like a?
It Tries to bring down the hot water temperature to Wet Bulb temperature. Therefore does cooling. [ebolton] The refrigerant in the AC system picks up heat from the air conditioned space by turning it from liquid to vapor in the evaporator. Within the cooling tower, the refrigerant turns back to liquid in the condensor, releasing heat to the water in the tower, which itself evaporates releasing the heat to the atmosphere.[eboton]
