Welcome to Industrial Boiler Production Base!

  1. Home
  2. -
  3. steam plant 1 kg of water per second is supplied to the boiler the enthalpy

steam plant 1 kg of water per second is supplied to the boiler the enthalpy

Hot Products

  • steam calculators: boiler calculator

    Steam Calculators: Boiler Calculator

    Step 1: Determine Properties of Steam Produced Using the Steam Property Calculator, properties are determined using Steam Pressure and the selected second parameter (Temperature, Specific Enthalpy, Specific Entropy, or Quality). The Specific Enthalpy is then multiplied by the Mass Flow to get the Energy Flow: Pressure = 674.3 psig; Temperature

    View More
  • in a steam power plant 1.5 kg of water is supplied

    In A Steam Power Plant 1.5 Kg Of Water Is Supplied

    Question: In A Steam Power Plant 1.5 Kg Of Water Is Supplied Per Second To The Boiler. The Enthalpy And Velocity Of Water Entering The Boiler Are 800 KJ/kg And 10 M/s. Heat At The Rate Of 2200 KJ/kg Of Water Is Supplied To The Water. The Steam After Passing Through The Turbine Comes Out With A Velocity Of 50 M/s And Enthalpy Of 2520kJ/kg.

    View More
  • problems on thermodynamics part2 | hvac machinery

    Problems on Thermodynamics part2 | hvac machinery

    In a steam power plant 1.5 kg of water is supplied per second to the boiler. The enthalpy and velocity of water entering the boiler are 800 kJ/kg and 10 m/s. Heat at the rate of 2200 kJ/kg of water is supplied to the water. The steam after passing through the turbine comes out with a velocity of 50 m/s and enthalpy of 2520kJ/kg.

    View More
  • solved: problem 7: steady-flow systems in a steam power pl

    Solved: Problem 7: Steady-Flow Systems In A Steam Power Pl

    Problem 7: Steady-Flow Systems In a steam power plant 1.5 kg of water is supplied per second to the boiler. The enthalpy and velocity of water entering into the boiler are 800 kJ/kg and 10 m/s. Heat at the rate of 2200 kJ per kg of water is supplied to the water. The steam, after passing through the turbine, comes out with a velocity of 50 m/s

    View More
  • chapter 1 basic concepts - darshan.ac.in

    CHAPTER 1 BASIC CONCEPTS - darshan.ac.in

    6. In a steam plant, 1 kg of water per second is supplied to the boiler. The enthalpy and velocity of water entering the boiler are 800 kJ/kg and 5 m/s. The water receives 2200 kJ/kg of heat in the boiler at constant pressure. The steam after passing through the turbine comes out with a velocity of 50 m/s, and its enthalpy is 2520

    View More
  • how to calculate boiler steam flows | hunker

    How to Calculate Boiler Steam Flows | Hunker

    • problems on thermodynamics part3 | hvac machinery

      Problems on Thermodynamics part3 | hvac machinery

      2. In a certain steam plant the turbine develops 1000 kW. The heat supplied to the steam in the boiler is 2800 kJ/kg, the heat rejected by the system from cooling water in the condenser is 2100 kJ/kg and the feed pump work required to pump the condensate back into the boiler is 5 kW. Calculate the steam flow round the cycle in kg/s.

      View More
    • how much heat is required to make one kg of steam? - quora

      How much heat is required to make one kg of steam? - Quora

      To answer this question we need to make several assmptions. 1. To make one kg of steam we need one kg of water. 2. Let water be at room temperature of say 20° C. 3. No loss of heat in heating the water from 20°C to its boiling point 100° C or conv

      View More
    • applie d thermodynamics d201 self ass e ssment …

      APPLIE D THERMODYNAMICS D201 SELF ASS E SSMENT …

      A back pressure steam cycle works as follows. The boiler p roduces 8 kg/s of steam at 40 bar and 500 oC. This is expanded to 2 bar with an isentr opic efficiency of 0.88. The pum p is supplied w ith feed water at 0.5 bar and 30 oC and delivers it to the boiler at 31 oC and 40 bar. Calculate the net power output of the cycle. (Answer 5.24 M W )

      View More
    • how much water is required to produce 1 kg of steam? - quora

      How much water is required to produce 1 kg of steam? - Quora

      The mass won't change, so 1 kg of liquid water will form 1 kg of steam. Taking the density of water to be 1 g/cm³, you need 1 L of water to produce 1 kg of steam (in actual fact, you need a bit more, since water is not quite that dense). To make 1

      View More
    • engineering thermodynamics: problems and solutions, chapter-9

      Engineering Thermodynamics: Problems and Solutions, Chapter-9

      9-2-3 [food-550kPa] A large food processing plant requires 3.5 kg/s of saturated or slightly superheated steam at 550 kPa, which is extracted from the turbine of a cogeneration plant. The boiler generates steam at 7 MPa, 540 o C at a rate of 9 kg/s, and the condenser pressure is 14 kPa. Steam leaves the process heater as saturated liquid.

      View More
    • steam calculators: boiler calculator

      Steam Calculators: Boiler Calculator

      Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow rate that leaves the boiler as a saturated liquid at boiler pressure.

      View More
    • ame 50531: intermediate thermodynamics homework solutions

      AME 50531: Intermediate Thermodynamics Homework Solutions

      Consider a steam turbine power plant operationnear critical pressure, as shown in Figure 1.2. As a first approximation, The heat transfer in the boiler is qin =h1 −h4 =4069.80 kJ/kg−187.67 kJ/kg =3882.13 kJ/kg 7.64 Helium has the lowest normal boiling point of any of the elements at 4.2 K. At this temperature the enthalpy of

      View More
    • 8 t h wood pellets boiler

      8 t h wood pellets boiler

      Sep 10, 2018 · 1-8 T/h Dzh Series Vertical Type Wood Pellet Steam Boiler Generator , Find Complete Details about 1-8 T/h Dzh Series Vertical Type Wood Pellet Steam Boiler Generator,Biomass Boiler,Wood Pellet Steam Boiler,Wood Steam Generator from Boilers Supplier or Manufacturer-Zhengzhou Maike Import And Export Co., Ltd.

      View More
    • (pdf) thermodynamic optimization of steam boiler parameter

      (PDF) Thermodynamic Optimization of Steam Boiler Parameter

      combustion products, V [kg/kg] is the mass of c ombustion products for 1 kg of fuel, [kg/s] is the mass flow of steam at a superheater exit, [kJ/kg] is the heating value of t he

      View More
    • boiler efficiency - an overview | sciencedirect topics

      Boiler Efficiency - an overview | ScienceDirect Topics

      C p is the specific heat of the superheated steam, kCal/kg o C. M is the moisture mass in fuel in 1 kg basis. GCV fuel is the fuel gross calorific value. Ta is the ambient temperature. 584 is the latent heat consistent the partial pressure of water steam

      View More
    • solutions: homework #6

      SOLUTIONS: HOMEWORK #6

      STEAM m = 12 kg/s · P1 = 10 MPa T1 = 450°C V1 = 80 m/s in out & p W Q mC T T 2 1 & & 5-104 A hot water stream is mixed with a cold water stream. For a specified mixture temperature, the mass flow rate of cold water is to be determined. Assumptions 1 Steady operating conditions exist.

      View More
    • 300+ top power plant engineering multiple choice questions

      300+ TOP POWER PLANT Engineering Multiple Choice Questions

      (a) 50—75 kg/m per hour (b) 75—100 kg/m per hour (c) 100—150 kg/m per hour (d) 150—200 kg/m2 per hour Ans: d. 96. Blowing down of boiler water is the process (a) to reduce the boiler pressure (b) to increase the steam temperature (c) to control the solid concentration in the boiler water by removing some of the concentrated saline water

      View More
to top