Engineering, 17.12.2019 22:31, shawnaelvaughns
Butane gas (c4h10) is burned with 20% excess air in a combustor. the temperature and pressure of the intake air and fuel are 400k and 101 kpa respectively. the temperature of the exhaust is 1600k and the total mass of fuel burned is 65kg. write out the balanced equation, determine the enthalpy of the products and reactants, and determine the heat transfer from the combustor. the water in the exhaust is a vapor. balanced equation: enthalpy of reactants hreactants hfuel hoxygen hnitrogen enthalpy of products hproducts - _ h. h. h. heat transfer q- kj
Answers: 2
Engineering, 03.07.2019 14:10, bryneosburn
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
Engineering, 04.07.2019 18:10, bckyanne3
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
Engineering, 04.07.2019 18:10, caitlynnpatton1208
Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
Answers: 3
Engineering, 04.07.2019 18:10, ayoismeisjjjjuan
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
Answers: 1
Butane gas (c4h10) is burned with 20% excess air in a combustor. the temperature and pressure of the...
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