A Two boilers are operating steadily on 91,000 kg of coal contained in a bunker. One boiler is producing 1591 kg of steam per hour at 1.2 factor of evaporation and an efficiency of 65% and another boiler produced 1364 kg of steam per hour and 1.15 factor of evaporation and an efficiency of 60%.

Read MoreThe boiler for the S1 was the largest built by the Pennsylvania Railroad; with 660 square feet (61 m 2) of direct heating surface and 500 one-inch diameter tubes and flues, the total heating surface area of S1 was 7,746 sq ft (719.6 m2), it was 99.3% as massive as the boiler for Union Pacific's 4000-class Liming-4 locomotive, the "Big Boy". In

Read MoreME Board Problem Local coal with higher heating value of 5,500 kCal/kg is burned in a pulverized coal fired boiler with 25% excess air at the rate of 25.9 M.T. per hour when the steam generated is 220 M.T. per hour. This boiler is served by 2 forced-draft fans of equal capacity delivering the air at 305 mm of water to the furnace.

Read MoreThe boiler for the S1 was the largest built by the Pennsylvania Railroad; with 660 square feet (61 m 2) of direct heating surface and 500 one-inch diameter tubes and flues, the total heating surface area of S1 was 7,746 sq ft (719.6 m2), it was 99.3% as massive as the boiler for Union Pacific's 4000-class Liming-4 locomotive, the "Big Boy". In

Read MoreME Board Problem Local coal with higher heating value of 5,500 kCal/kg is burned in a pulverized coal fired boiler with 25% excess air at the rate of 25.9 M.T. per hour when the steam generated is 220 M.T. per hour. This boiler is served by 2 forced-draft fans of equal capacity delivering the air at 305 mm of water to the furnace.

Read MoreA Two boilers are operating steadily on 91,000 kg of coal contained in a bunker. One boiler is producing 1591 kg of steam per hour at 1.2 factor of evaporation and an efficiency of 65% and another boiler produced 1364 kg of steam per hour and 1.15 factor of evaporation and an efficiency of 60%.

Read MoreME Board Problem Local coal with higher heating value of 5,500 kCal/kg is burned in a pulverized coal fired boiler with 25% excess air at the rate of 25.9 M.T. per hour when the steam generated is 220 M.T. per hour. This boiler is served by 2 forced-draft fans of equal capacity delivering the air at 305 mm of water to the furnace.

Read MoreA Two boilers are operating steadily on 91,000 kg of coal contained in a bunker. One boiler is producing 1591 kg of steam per hour at 1.2 factor of evaporation and an efficiency of 65% and another boiler produced 1364 kg of steam per hour and 1.15 factor of evaporation and an efficiency of 60%.

Read MoreThe boiler for the S1 was the largest built by the Pennsylvania Railroad; with 660 square feet (61 m 2) of direct heating surface and 500 one-inch diameter tubes and flues, the total heating surface area of S1 was 7,746 sq ft (719.6 m2), it was 99.3% as massive as the boiler for Union Pacific's 4000-class Liming-4 locomotive, the "Big Boy". In

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