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By Using TRO(Turkey's red oil)
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How can Builders reduce each type of heat transfer in a building?
By using less electric devices, and also by sealing up windows and doors properly. Also by containing polystyrene foam.
What is the difference between closed cell foam insulation and open cell foam insulation?
Closed-cell foam insulation differs from open cell foam insulation in the fact that closed-cell foam insulation has tiny foams cells that are closed and packed together. They are filled with gas that helps the foam rise. Open cell foam does not have this characteristic.
As the company's materials scientist, you will test the core foam. What criteria do you want the foam to meet?
As the company's materials scientist, you will test the core foam. What criteria do you want the foam to meet?
Which gas helps the foam that fire fighters use?
In a Compressed Air Foam System (CAFS), air or another gas is compressed and introduced into the foam solution. Larger systems use a dedicated air compressor and compresses regular air from the atmosphere.Smaller systems can use any inert compressed gas such as Carbon Dioxide (CO2), Compressed Nitrogen (N2) or smaller tanks of compressed regular air.The simplest, most efficient and least expensive way of producing foam is with a portable foam eductor. These foam systems use regular hand lines and an eductuor 100 feet from the end of the nozzle. The eductor siphons foam solution from a tank or drum using the "Venturi" principal. When the foam solution reaches a standard fog nozzle, water pressure and the broken stream produced by the nozzle introduce air into the foam solution.There are other forms of nozzles that introduce water using the "Venturi" effect that are not user adjustable like a fog nozzle.The quick easy answer is regular air is used most commonly in fire fighting foam however CO2 and N2 can be used depending on the design of the system used.In a Compressed Air Foam System (CAFS), air or another gas is compressed and introduced into the foam solution. Larger systems use a dedicated air compressor and compresses regular air from the atmosphere. Smaller systems can use any inert compressed gas such as Carbon Dioxide (CO2), Compressed Nitrogen (N2) or smaller tanks of compressed regular air.The simplest, most efficient and least expensive way of producing foam is with a portable foam eductor. These foam systems use regular hand lines and an eductuor 100 feet from the end of the nozzle. The eductor siphons foam solution from a tank or drum using the "Venturi" principal. When the foam solution reaches a standard fog nozzle, water pressure and the broken stream produced by the nozzle introduce air into the foam solution.There are other forms of nozzles that introduce water using the "Venturi" effect that are not user adjustable like a fog nozzle.The quick easy answer is regular air is used most commonly in fire fighting foam however CO2 and N2 can be used depending on the design of the system used.
Is a foam pillow a conductor or an insulator?
This depends on the type of foam. There have been made foam that actually conduct electricity. This is a choice made in the manufacturing of the foam. Most foam in mattresses and the like does not conduct electricity. Moisture however can change the mattresses conductivity drastically.
Why is there foam on my Volvo's transmission fluid?
Aeration.
What happens in this aeration tank?
In the aeration tank, microorganisms are "fed", meaning that they consume any waste left on the wastewater. One type of aeration tank uses air bubbles to provide the micrioorganisms sufficient oxygen to survive.
What is the function of aerobic bacteria in aeration tanks?
what is the function of aerobic bacteria in the aeration tank
What is the Definition and use of an aeration tank?
it is your hair
How much urea is to be added in aeration tank as nutrients?
it depends on 100:5:1 ratio for aeration tank and 350:5:1 for anaerobic treatment
What types of cream do not aerate or foam when whipped?
You may be in for some disappointment, but whipping is the process of mixing air into the high fat cream (Aeration). The foam is that air coming out of the mixture and allowing the cream to slightly solidify. A very low fat content cream may not show signs of aeration or foam, but then whipping it has no real value.
Why is there foam floating on my gasoline?
Would like to know where this is taking place so that you can see it. Maybe aeration?
What is it called when air is forced through the water to reduce unpleasant odors and taste?
Aeration
How does foam wrap reduce radiation and conduction?
Foam wrap can reduce radiation and conduction because it is not a very good heat conductor.
How does foam reduce convection?
by the air pockets
What is the effect of foaming in fermentation?
foam reduces the heat transfer rate and aeration rate in any of the aerobic reactions as it is vital for cells to grow..
How does the foam reduce heat loss?
Foam contains pockets of trapped air which prevents conduction.
