A junior chemical engineer designs a project to compress ethylene adiabatically from 20 and 1 bar to 200 °C and 5 bar. The flow rate of ethylene is 5 mol/s. The work supplied in the compressor is entirely produced by a turbine, in which air expands adiabatically from 4 °C and 4 bar to 1 bar. The turbine efficiency is 0.7 and the flow rate of air is 4 mol/s. Assur

Q: T2=45 °C 1-25 °C TI=45 °C 12-40 °C

A:

Q: The correct answers are shown. Please show me the steps to calculate these specific answers.

A: Step 1:  Step 2:  Step 3:  Step 4:

Q: H.W: An I.E C3H16 (0.00004 kg) in each cylinder during cycle Combustion start T=600K & p=2000 Kpa…

A: In combustion reaction the heat energy is released with the combustion product. Therefore, the molar…

Q: Find the specific work done in a Rankine cycle if the steam supplied at 650 kPa and 0.9 dry and the…

A: The given parameters are:Pressure at which steam is supplied (P1) = 650 kPaDryness fraction (x) =…

Q: A simple Rankine cycle works betw een pressures 46 bar and 10 Kpa, the initial condition of steam…

A: Find cycle efficiency Work ratio  Specific steam consumption Where given  P1=46 bar P2= 10 Kpa =0.1…

Q: At steady state, a power cycle develops a net power output of 20kW while receiving energy by heat…

A:

Q: A. Identify the type of thermodynamic systems involved and the heat and work flows and their…

A: Hi, since there are multiple questions posted, we are allowed to answer one question per submission.…

Q: A steam power plant operating in a Rankine cycle has saturated vapor at 4.0 MPa leaving the boiler.…

A: The initial pressure is obtained from the steam table. The enthalpy and entropy of the initial…

Q: kW 1. An engine developer proposes one that has an operating temperature of 28°C surface of the…

A:

Q: Draw only the schematic diagram and T-S diagram.

A:

Q: Q2/ Steam at 320 °C and 80 bar enter Nozzle with velocity 70 m/s and leaving by temperature is 100…

A:

Q: 600 kW of heat is removed from a heat exchanger with 200 mol/s formaldehyde flowing through. The…

A:

Q: A simple Rankine cycle works betw een pressures 64 bar and 10 Kpa, the initial condition of steam…

A:

Q: Matching question Device used to tranfer or remove heat from one fluid to the pther This type of…

A: in following problem ,we have to match the statement to the correct equipment it belongs.

Q: A compressor receives air at 101.3 kPa at a steady rate of 0.5 kg/s and delivers at 700 kPa. At the…

A: Given mass flow rate of air into compressor, v= 0.5 kg/s inlet velocity of air V1=6 m/s exit…

Q: Compare the COPs for an R-404a vapor-compression cycle, assuming Tcond = 45°C, Tevap = -5°C, Q =…

A:

Q: A heat pump system which uses R-134a operates on the ideal vapor compression heat pump cycle with a…

A:

Q: An ideal Diesel operates with a compression ratio of 14. The compression process begins with air at…

A:

Q: The liquid food is flowed through an uninsulated pipe at 90 ° C. The product flow rate is 0.3 kg / s…

A: Given DataMass flow rate of food  m=0.3 kg/sSpecific heat of food  Cp=4 KJ/kg.KThermal conductivity…

Q: Water vapor at 5 MPa pressure and 400 C temperature enters a nozzle at a speed of 80 m / s and…

A:

Q: The liquid food is flowed through an uninsulated pipe at 90 ° C. The product flow rate is 0.3 kg / s…

A: Given: temperature of liquidT1= 90°C  flow rate m= 0.3 kg / s  density ρ= 1000 kg / m³ specific heat…