The air considered as the ideal gas flows through the compressor and heat exchanger at a volumetric flow rate of 26.91 m3 / min as shown in the figure. At the same time, a stream of liquid water passes through the heat exchanger. The information given in the figure is for continuous flow. Considering the compressor and heat exchanger as adiabatic and ignoring kinetic and potential

Q: The flow rate of the feed to the reactor in a chemical production plant is given by the equation:…

A: Given data Where positive and negative represents percentage increase and decrease respectively.

Q: a power plant steam, steam is continuously extractedfromthe turbine and in a heat exchanger there is…

A: Data given-  Q1 = 1200 kJ/hr  Q2 =800 kJ/hr  T1 = 20°C = 293 K

Q: rh not O Trot = 75°C %3D Tout-? hcold O Teota = 18°C %3D Hot and cold stream of water are mixing…

A:

Q: Final Exam Cold air enters the mixing chamber at 85°C and 105 kPa at a rate of 0.55 m /s, while warm…

A:

Q: An adiabatic feed pump in a steam cycle delivers water to the steam generator at a temperature of…

A:

Q: Steam flows steadily through an adiabatic turbine. The inlet conditions of the steam are 10 MPa,…

A:

Q: The figure below shows a mixing tank initially containing minitial = 1500 lb of liquid water. The…

A: Given :-  Mass in the mixing tank initially : minitial = 1500 lb Inlet mass flow rate:  (m1) = 0.8…

Q: A steam turbine is used to generate electric power in a small-scale process industry. The turbine…

A: As per Bartleby guidelines we are allowed to solve only first 3 subparts of a problem. So kindly…

Q: 2] An adiabatic feed pump in a steam cycle delivers water to the steam generator at a temperature of…

A: (a) Write the formula for discharge of the pump. V˙=m˙ρ Here, V˙ is the discharge of the pump, m˙ is…

Q: Fluid enters a condenser at a rate of 35 kg/min with a specific enthalpy of 2200 kJ/kg and leaves…

A:

Q: An industrial adiabatic heat exchanger utilizes cold-water stream to cool down the waste-hot air…

A:

Q: Engineer CoolAir is working on designing an air conditioning unit that handles the combined air flow…

A:

Q: In the turbine of a gas turbine unit the gases flow through the turbine at 14+16 kg/s and the power…

A:

Q: Liquid benzene at 38 C with a vapor pressure of 26.4 kN/m2 and a density of 860 kg/m3 is to be…

A: Given data as per question Pv=26.4 KNm2Q=0.0025 m3sη=0.6ρ=860 kgm3D=0.0409 mΔpf=3.45…

Q: rite down the steady flow energy equation (SFEE) and apply it for boiler, turbine, heat exchanger…

A: An open system's total energy fluxes are described by the Steady Flow Energy Equation. The mass…

Q: At a certain pair in a reaction turbine, the steam eaves the fixed blade at a pressure of 3 bar with…

A: The answer is in below steps

Q: 45g per second of air flows through a gas turbine which is expanding from 1500kPa to 100kPa in…

A:

Q: Work is extracted from a steam expansion process at a rate of 9,581 kJ/s. Steam enters the process…

A:

Q: In the system shown in the figure, saturated liquid water at a pressure of 12 MPa enters the boiler…

A:

Q: Water enters a pump at 350 kPa at a rate of 1 kg/s. The water leaving the pump enters a turbine in…

A:

Q: A heat exchanger is used to cool the water that enters at 100 kPa, 400 at rate of 5 kg/s. The water…

A: Solution: a) Since water exits as saturated vapour from the heat exchanger saturation temperature at…

Q: R134a is heated in a pipe as shown below. Find (i) Exit velocity under constant area and mass flow…

A:

Q: mass flow rate of the air (lbm/s).

A: Given data as per the question For a compressor work-done = 10hp =-5500 lbf ft/s (-ve sign represent…

Q: For the production of high-speed trains at the SIEMENS company in Krefeld, considerable amounts of…

A:

Q: a saturated steam is to be condensed at temperature of 50 °C to produce a saturated water. The…

A:

Q: Nitrogen expands through a turbine in a reversible adiabatic process. The nitrogen enters the…

A:

Q: Hot fluid enters at a flow rate of 3 kg/sec with an inlet temperature of 150 C while cold fluid…

A: Heat is a form of energy that gets transferred from the high temperature region to the low…

Q: Water at 90C is being pumped from a large storage tank at 1 atm abs at a rate of 0.189 m3/min by a…

A:

Q: Water flows through two adiabatic turbines and a heat exchanger as shown in the picture. Hot air is…

A: INTRODUCTION : Turbine is a work producing device, by taking energy from the inlet either compressor…

Q: In general, heat exchangers with higher flow rates have greater capacities?

A:

Q: Consider a condensing heat exchanger operating with two separate fluids, R-134a and the water.…

A:

Q: A nozzle is a device for increasing the velocity of a steadily flowing fluid. At the inlet to a…

A: Step by step solution is given below.

Q: In the system shown in the figure, saturated liquid water at 12 MPa pressure enters the boiler at a…

A: Write the given values along with the suitable variables.

Q: You are designing a system to mix fuel and air prior to ignition in an engine. Do you want the flow…

A: For designing the system to mix fuel we would want the flow to be turbulent because the fuel needs…

Q: 600 °C Boiler 10 MPa Turbine W, 1.5 MPa 300 °C 10 MPa Feedwater X = 0.95 heater 20 kPa 1.5 MPa 40 °C…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: To have complete understanding of the steady flow energy equation you must derive the Steady Flow…

A: first law of thermodynamics gives steady flow energy equation(S.F.E.E.). there are diffrent types of…

Q: Automobile air-conditioner gives up 18 kW at 65 km/h if the outside temperature is 35°C. The…

A: let C1 and C2 are constant V= velocity of air m˙a=C1VU=C2V-0.7U=200=C2650.7C2=10.76

Q: Air at a rate of 50 m3/min enters an adiabatic compressor at a pressure of 100 kPa and a temperature…

A:

Q: Super heated steam

A: Given data: Flow rate at the entry to turbine, V˙1=10 m3/min Diameter of the line at entry, d1=4.5…

Q: Q4. Fluid enters a condenser at the rate of 40 kg/min with a specific enthalpy of 2000 kJ/kg, leaves…

A: Heat lost by fluid,∆QL=m˙2000-200∆QL=40×2000-200∆QL=72000 kJ/min

Q: Mass flow rate of R134a. Mass flow rate of chilled supply water and Volumetric flow rate entering…

A:

Q: 11. Steam at a pressure of 2MPA and temperature 300°C is passed at a constant rate into a…

A: Given Data: The pressure of superheated steam is P=2 MPa and temperature T=300°C. The temperature…

Q: In a large refrigeration plant it is necessary to compress a fluid, which we will assume to be an…

A: Assumptions : The process is to be assumed in Steady State process The fluid is Compressible (ideal…

Q: Q1/ A gas turbine operates with components as shown in figure 1. Air enters this first compressor at…

A:

Q: R-134a in saturated liquid form at -16 degree in an ice machine is evaporated to atmospheric…

A: Given data T1=-16°cT2=0°cm=0.55 kg/s

Q: Consider a steam turbine in which steam enters at outlet velocity to 130 m/s. 10.45 MPa and 780 K…

A: To given thatpressure at inlet,(Pi)=10.45MPaTemperature at inlet,(Ti)=780kMass flow…

Q: team at 5 MPa and enters the turbine at a elocity of 25 m/s. At the turbine exit a saturated…

A:

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.