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How does heat get from inside the boiler to the wall behind the radiator?
Wiki User
∙ 12y ago
Conduction of heat energy from the source to the water in the boiler. A pump moves the hot water to the radiator.
The heat radiates out from the radiator to the air, where convection then circulates it through the room.
Wiki User
∙ 12y ago
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Why does putting foil behind radiotors reduce heat transfer?
The foil reflects the heat back to the radiator thus reducing convection off of the radiator.
How does a radiator heat up a room when the door is shut?
the air inside heats up and hits the side of the radiator. metal is a conductor so the heat goes through the side of the radiator and all around the room.
Why is refrigerator a heat pump?
It works by pumping the heat that is inside the fridge to the outside, leaving the inside cold. If you put your had behind a fridge you can feel the heat emerging.
How heat flux affects performance of the boiler?
Heat flux is the primary performance paramater in boiler performance. Heat flux can be affected by many factors espacially by boiler tube fouling ( or exchange surfaces) that will considerably reduce heat exchange.
How is heat from the air surrounding the radiator transferred to the air in the rest of the room?
Heat gets into the room in two ways: convection and infrared radiation. The "fins" of a radiator heat the air molecules around it, causing them to expand. As the hot air expands, it rises, creating a vacuum behind it.
Boiler System Repair?
form_title=Boiler System Repair form_header=7043 Please describe the type of boiler system which needs repairing*= () Natural gas fired () Propane gas fired () Oil fired () Electric fired How would you describe the nature of the problem? (Select all that apply)*= [] Gas smell [] Power failure [] No heat in one location [] No heat in all locations [] Cracked radiator [] Leaky radiator [] Leaky boiler [] Pilot light out on boiler [] Broken baseboard radiator cover [] Radiant heat pump not functioning [] Hammering noise in radiator [] Too much heat in some locations [] Annual/Preventative Maintenance
Do the thermostat have to be on to bleed home radiator?
on hot water heat with a boiler you should pressurize the system then open the bleeders
Why does putting foil behind radiotors reduce heat transfer?
The foil reflects the heat back to the radiator thus reducing convection off of the radiator.
Where in your house would you find each of the three types of heat transfer?
Refrigerator, radiator and air conditioner. Also, a stove, water heater and boiler.
How does a radiator heat up a room when the door is shut?
the air inside heats up and hits the side of the radiator. metal is a conductor so the heat goes through the side of the radiator and all around the room.
What is WHRB boiler?
waste heat recovery boiler
Explain why the boiler and pump are a model for the cell in a circuit?
think of a circuit with a cell , wires and a bulb. now think about a boiler and pump, pipes and a radiator. the cell is like the boiler and pump because it has the energy. the pipes are like the wires because they transfer the energy. the bulb is like the radiator because they use the energy changing it into light energy and heat energy when referring to them especially.
Describe three ways heat can be transferred in a boiler?
what are the 3 ways to transferred heat into a boiler
What Happens to particles when steam condenses?
Actually when steam condenses it is loosing heat. As steam rises it cools and falls back down with gravity. I.E. a steam boiler heat system Boils water to till it turns into a gaseous mixture of water droplets and rises to a radiator to heat. As the radiator absorbs the heat from the steam It condenses and returns to the boiler through the same riser pipe to the boiler.
What were industrial boilers originally used for?
An industrial boiler was originally used to heat up large buildings, before central air and heat was an option to use. The boiler heats up water inside and releases steam which can also be used as an energy.
Why is refrigerator a heat pump?
It works by pumping the heat that is inside the fridge to the outside, leaving the inside cold. If you put your had behind a fridge you can feel the heat emerging.
Why water demineralized used in a boiler?
In water a lot of impurities are present when we use such water it will produce slice formation inside the tube of boiler due to which there is slice formation takes place and heat will not transfer properly . temperature of the boiler tubes are about 1400 degree centigrade.if heat is not flow properly through tubes then tubes will melt.
