Marcet Boiler Steam Experiment

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  • Topic: Electric heating, Heater, Pressure
  • Pages : 4 (1281 words )
  • Download(s) : 143
  • Published : May 12, 2013
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marcet boiler steam experiment why no air trapped
2.Open the level valve open and switch on the power supply. 3.Set the temperature 'setpoint' to 1800C.
4.Wait for the steam output through the level valve to ensure that there is no air trapped in the boiler. 5.Close the level valve and continue heating until the maximum gauge pressure reaches 8 bars. 6.Warning: Don't remove filler plug or open level valve when the device is pressurized. 7.Decrease the temperature 'setpoint' to room temperature in which the electrical heater will be off. 2.Open the level valve open and switch on the power supply. 3.Set the temperature 'setpoint' to 1800C.

4.Wait for the steam output through the level valve to ensure that there is no air trapped in the boiler. 5.Close the level valve and continue heating until the maximum gauge pressure reaches 8 bars. 6.Warning: Don't remove filler plug or open level valve when the device is pressurized. 7.Decrease the temperature 'setpoint' to room temperature in which the electrical heater will be off. 8.Record all temperature readings at different pressure settings of the boiler when the boiler is heated and cooled.

2.Open the level valve open and switch on the power supply. 3.Set the temperature 'setpoint' to 1800C.
4.Wait for the steam output through the level valve to ensure that there is no air trapped in the boiler. 5.Close the level valve and continue heating until the maximum gauge pressure reaches 8 bars. 6.Warning: Don't remove filler plug or open level valve when the device is pressurized. 7.Decrease the temperature 'setpoint' to room temperature in which the electrical heater will be off. 8.Record all temperature readings at different pressure settings of the boiler when the boiler is heated and cooled.

2.Open the level valve open and switch on the power supply. 3.Set the temperature 'setpoint' to 1800C.
4.Wait for the steam output through the level valve to ensure that there is no air trapped in...
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