We founded in 1988, with 32 years'experience in research development and manufacture of industrial boiler. Our boiler are saled for more than 100 countries and regions like Egypt, Ethiopia, Congo, Mauritius, Tanzania,South Africa, Mexico, Ireland, Indonesia etc.
7*24 hours online service：email@example.comGet Free Quote
Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Product Thermal Capacity: 20 - 110 t/h
Working Pressure: 1.25 - 5.3 Mpa
Product Thermal Capacity: 2 – 20t/h
Working Pressure: 1 - 2.5 MPA
Product Thermal Capacity: 4 - 35 t/h
Working Pressure: 1.0 - 2.5 MPA
by the jet of air shown in Fig. P9.69 and Video V3.1. The drag coefficient for the sphere is 0.5. Determine the reading on the pressure gage if friction and gravity effects can be neglected for the flow between the pressure gage and the nozzle exit. For epi/;bpivm W or CD where Thus 8 (o./4/J) Area = Air 0.6 ft2 Area = 0.3 ft Pressure gage = 1044
Jul 19, 2017· Steam Boiler Quiz 2 . Water pressure per vertical food exerted at the base of a column of water is _____ pressure. A. A flow control valve in a hot water heating system functions similar to a _____ valve to prevent water from circulating from natural circulation. A.
257_50kJ/kg 20 K 6.8826kJ/kg -Sf 6.8826 0.8320 0.8552 subcooled by 6_3cc_ The boiler is sized for a mass flow rate of 20 kg/s_ Determine the rate at which heat is added in the boiler, the power required to operate the pumps, the determme (a) the condenser pressure, (b) the …
Steam is generated in the boiler of a cogeneration plant at 600 psia and 650°F at a rate of 32 lbm/s. The plant is to produce power while meeting the process steam requirements for a certain industrial application. One-third of the steam leaving the boiler is throttled to a pressure of 120 psia and is routed to the process heater.
User rating: 94/100 Pressure psig Temperature °F Sensible Heat Btu/lb Latent Heat Btu/lb Total Heat Btu/lb Volume Dry Saturated ft3/lb 0 212 180 971 1151 26.80 15 250 218 946 1164 13.90 31 275 244 929 1173 9.30 51 299 268 912 1180 6.60 100 338 309 882 1190 3.89 150 366 339 858 1997 2.76 200 388 362 838 1200 2.14 Pressure barg Temperature °C Water kJ/kg
Boiler Types and Classifications. There are two general types of boilers: ''fire-tube'' and ''water-tube''. Boilers are classified as "high-pressure" or "low-pressure" and "steam boiler" or "hot water boiler."Boilers that operate higher than 15 psig are called "high-pressure" boilers.
the same pressure. The condensing source flow is dumped into the next Raising the boiler pressure in a Rankine cycle for fixed superheat and condenser out to LP turbine = 252 000 kg/h which matches with Fig.: 227 000 in condenser + 25 000 from trap Condensate pump
6.95An open feedwater heater in a power plant heats 4 kg/s water at 45 C, 100 kPa by mixing it with steam from the turbin at 100 kPa, 250 C. Assume the exit ﬂow is saturated liquid at 100 kPa and ﬁnd the mass ﬂow rate from the turbine. Given: Inlet and exit conditions. One inlet mass ﬂow rate. Find: The other inlet mass ﬂow rate.
2. An increase in pressure results in an increase in the boiling point temperature of water. A handy formula with a couple of fixed factors will prove this theory. The square root of steam pressure multiplied by 14 plus 198 will give you the steam temperature. When you have 1 psig (pounds per square inch gauge) of steam pressure, the square root is
When warming up the boiler, the low water fuel cutoff should be blown down before the steam pressure gauge records pressure. False When shutting down the boiler, the main steam valve should be closed immediately after the furnace is shut down.
You can send a message to us by this email to firstname.lastname@example.org
If you have any problems about our product and service,please feel free to give your inquiry in the form below. We will reply you within 24 hours as soon as possible.Thank you!