Experimental investigation on flue gas emissions of aGet A Quote
A flue-gas stack, also known as a smoke stack, chimney stack or simply as a stack, is a type of chimney, a vertical pipe, channel or similar structure through which combustion product gases called flue gases are exhausted to the outside air. Flue gases are produced when coal, oil, natural gas, wood or any other fuel is combusted in an industrial furnace, a power plant's steam-generating boilerGet A Quote
The reason for expressing a MINIMUM input BTUH for these cases is the concern about the ability of the gas fird appliance to establish an updraft: this is about outdoor chimney temperatures vs. working chimney height: while warm conditions can make the establishment of draft more difficult, there is a second concern that in cold conditions it is more difficult to get draft working in a tallerGet A Quote
Natural Gas Draft Hood 1.60 Natural Gas No Draft Hood 0.90 LP Gas Draft Hood 1.64 Oil All 1.24 Oil #2 Over 400,000 BTU/hr 0.85 Oil #6 Over 400,000 BTU/hr 0.86 Coal (Bituminous) All 1.54 Conversion Factors Table 5 BTU/hr Input = Boiler Horsepower @ efficiency x 33475 " Boiler Horsepower @ 80% efficiency x 42000Get A Quote
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Extra info. Main chimney and by-pass chimney made for a gas turbine with a downstream waste heat boiler. The by-pass chimney stands on a steel construction and can be operated through a 3-way valve in case of a maintenance of the boiler.Get A Quote
23/02/2010 · where Q is the flue gas flow rate (m 3 /s), K is the discharge coefficient (usually taken as 0.65–0.70), A is the cross-sectional area of chimney (m 2), g = 9.8 m 2 /s, Δh is the height of the chimney (m), T i is the absolute average temperature of the flue gas (K) and T o is the absolute air temperature (K).Get A Quote
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