2100 pounds per hour. Here's how to figure: 35 pounds | 60 minute ----------------------------- = (35 x 60) pound/hour. = 2100 pounds per hour. 1 minute | 1 hour See that 60 minutes equals 1 hour, so dimensionally it has no effect on the quantity, but the minutes units cancel.
One ton per hour equals 33.3 pounds per minute.
Find the reciprocal
36,920,000 pounds per year @40 hours per week.
2.7 gpm
To determine MBH (one thousand British thermal units per hour), you need to know the specific heat of the steam in question. Without this information, you cannot convert directly from pounds per hour to MBH. Specific heat varies depending on factors such as pressure and temperature.
hp Boiler = (4675 pound of water in an hour / 34.5 ) = (4675 pounds in an hour of steam at 212 oF / 34.5)
Boiler capacity is typically measured in terms of kilowatts (kW) or British Thermal Units per hour (BTU/hr). This measurement helps to determine the amount of heat energy output a boiler can provide to heat a space or produce hot water. It is important to consider the required capacity when selecting a boiler to ensure it meets the heating needs of the building.
20 (kg / hour) = 44.092 pounds / hour
That is a question that does not have one single answer. For instance, if the pressure of the steam is raised, less steam is needed. As pressure rises, temperature will also rise due to adiabatic work done on the steam. Also, higher temperatures are needed at higher pressures to make sure the steam does not condense. Raising the temperature of the steam at a given pressure also means that less steam is needed to provide the same amount of energy. Efficiency will also vary, depending on the turbine, and other factors, such ascondenser vacuum. In general, running a pressure around 40 - 45 PSI, it will take 20,000 - 25,000 pounds of steam per hour to generate one megawatt of electricity during that hour. This is with steam that is just above saturation (around 285°F). So, for 5 MW, you'd need around 100,000 pounds of steam an hour. The pipe size would depend on the turbine. A 55 MW turbine (common for geothermal), might have two pipes bringing steam in (one per side), both of which are around 30" in diameter. For 100,000 pounds of steam an hour, much smaller pipes would suffice. However, expanding and then compressing the steam repeatedly is something you want to avoid. Note that these figures reflect more of a geothermal application. The pressure and temperature of steam from a boiler will typically be much higher.
If he is hauling the asphalt as well as helping lay the asphalt the going rate is about $38 dollars per hour.
2100 pounds per hour. Here's how to figure: 35 pounds | 60 minute ----------------------------- = (35 x 60) pound/hour. = 2100 pounds per hour. 1 minute | 1 hour See that 60 minutes equals 1 hour, so dimensionally it has no effect on the quantity, but the minutes units cancel.
steam roller
the steam train can go up to 90 - 110km per hour
quantity of steam generated in a boiler is usually measured in TPH ie tonnes per hour
74,970
Very fast.