Q5. The car engine with a power output 65hp has a thermal efficiency of n=24%. Determine the fuel consumption rate (Ibm/h) of this car if the fuel has the heating value of 19000 Btu/ Ibm (i.e. 19000 Btu of energy is released for each I Ibm burned). Given I hp=2545 Btuh. (Hint: Q= m x heating value) Ans: m=36.27 lbm/h.

Q: = A copper sheet (a = 116 mm²/s) of thickness 2L = 2 mm has an initial temperature of Ti = 118°C. It…

A:

Q: Q2/ Which system (a 2 cm diameter pipe with wall temperature at 21 °C or a 1 cm diameter pipe with…

A:

Q: 4

A: Given :Thermal conductivity, The temperature, The heat generation rate, The density, The specific…

Q: Q1/A) A mercury thermometer having a time constant of (25106nh) is initially at (600 °C), it is…

A: Step 1: To solve this problem, we can use the exponential decay formula for the temperature of the…

Q: A simple atmospheric distillation tower as shown in the Figure below have a capacity of 1200…

A: It is given that, the distillation tower has a capacity of  Flow rate of steam vapor  at…

Q: When a system is taken from state a to state b in the accompanying figure along path acb, 100 J of…

A:

Q: Question #2 The temperature of the exhaust in an exhaust pipe can be approximated by the following…

A:

Q: In a manufacturing facility, 2-in brass balls (k = 64.1 Btu/h·ft·oF, ρ = 532 lbm/ft3, Cp = 0.092…

A: Given info diameter of brass balls,d=2 inch k=64.1Btu/h.ftoF Cp=0.092 Btu/lboF ρ = 532 lbm/ft3…

Q: (a) Assume that there is a negligible thermal gradient in the wall of the container (dT/dr is…

A: Consider a spherical conatiner is used to store reacting chemicals, whichresults in a uniform heat…

Q: At steady state, a new power cycle is claimed by its inventor to develop net power at a rate of (a)…

A: Temperature of hot reservoir = 2000oRTemperature of cold reservoir = 500oRHeat addition rate = 300…

Q: b) A school building has a design heat loss coefficient of 0.025MW/K and an effective thermal…

A: To find:The energy consumption for that month.Carbon dioxide emissions for that month.Given:The…

Q: Having just invented a new type of calorimeter, Dr. Campbell needs to determine the heat capacity of…

A:

Q: Estimate the surface temperature of the chip if it is dis- sipating 30 mW. digal shanstomado lo sba

A: The following assumptions holds good for the problem:-Steady state condition.Power dissipated within…

Distillation

Distillation is a process/technique to separate more volatile components from less volatile components using the principle of relative volatility. In chemical engineering, distillation is one of the most common and important topics that is involved in almost every industry and process.