Related Questions

Draught produced by a tall chimney due to density difference between hot flue gas inside the Chimney and atmospheric air outside the chimney is more appropriately known as the __________ draught.
Determine the height of the chimney to produce a static draught of 22mm of water if the mean flue gas temperature in chimney is 290oC and ambient temperature in boiler house is 20oC. The gas constant for air is 29.26Kgm/Kgk and for chimney flue gas is 26.2 Kgfm/Kgk. Assume reading as 760mm of mercury?
The draught (in mm of water), for maximum discharge of flue gases through the chimney, is given by (where H = Height of the chimney in meters and T1 = Absolute temperature of air outside the chimney in K)
The draught produced by steel chimney as compared to that produced by brick chimney for the same height is
Natural draught produced by a chimney depends upon __________
The draught produced, for a given height of the chimney and given mean temperature of chimney gases
The draught produced by the chimney is due to the difference in densities between the column of hot gases inside the chimney and the cold air present outside.
For the same draught produced the power of induced draught fan as compared to forced draught fan is
Power required in case of forced draught as compared to induced draught (for the same draught produced) is
Determine the height of chimney above grate level. Where diameter of chimney is 1.75m and produces a draught of 1.8cms of water. Temperature of flue gases is 290oC. The flue gases formed per kg of fuel burnt are 23kg. Neglect the losses and assume atmospheric temperature as 20oC?