Contact Us Baxi Boilers


Contact Us Baxi Boilers

Contact Us Baxi Boilers
  • Offshore price : $8,999.00 - $100,000.00
  • Minimum order quantity : 1 set
  • Supply Capacity : 10 units/month
  • Manufacturer/Brand : TOBO BOILER
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

Leave us a message

We will send out plans and quotations within five minutes

Name (optional)

Email

Whatsapp

Choose product type

Message

  • QUESTION 4 (Steam Generators) In a boiler trial, the

    200+ TOP Steam Boilers, Engines, Nozzles and Turbines MCQs PdfGet Price

  • #hayalinikeşfet

    heat addltlon m the boiler, the power input to the pumps, the net power, and the thermal efficiency of the cycle are to be Assumptions 1 Steady operating conditions exist. 2 Kinetic and potential energy changes are negligible. Analysis From the steam tables (Tables A-4, A-5, and A-6), 0.001026m3/kg 50kPa 2394.4 Thus, 50kPa [email protected] [email protected] 1kJ 1kPa -mGet Price

  • (Solved) - the following observation were made on a boiler

    Sep 03, 2021 · the following observation were made on a boiler plant during one hour test:Stream pressure=20 ba,superheated stream temperature =360 digre C, steam generated =500 kg,temperature of water entering the economiser =25 digre C,temperature of water leaving the economiser=92 digre C, fuel used =4000 kg, higher caloric value of fuel=30000 …Get Price

  • How To Calculate The True Cost of Steam

    If the plant has only one steam generator (boiler), uses a single fuel, and has a single steam pressure level, it is relatively easy to assign a cost to the steam. However, in most cases, there are multiple steam sources and multiple fuels. There are …Get Price

  • Solved QUESTION 5 (Steam Generators) In a boiler trial

    200+ TOP Steam Boilers, Engines, Nozzles and Turbines MCQs PdfGet Price

  • NPTEL :: Mechanical Engineering - NOC:Steam and Gas Power

    Lecture 16: Boiler Trial Lecture 17: Nozzles and Diffusers - Momentum and Continuity Equations Lecture 18: Nozzles and Diffusers- Efficiency and Critical PressureGet Price

  • Power Plant Interview Questions & Answers - Inst Tools

    The major disadvantage in La Mont boiler is the deposition of salt and sediment on the inner surface of the water tubes. It reduces the heat transfer and ultimately the steam generating capacity. In Loeffler boiler, this problem is solved by preventing water from flowing through the boiler tubes. The steam is generated outside the tubes. 26.Get Price

  • Rankine Cycle - an overview | ScienceDirect Topics

    The high-pressure liquid enters a boiler, where it is heated at constant pressure to the compressed liquid (Step 2-3) and two-phase (i.e., water and steam) mixture (Step 3-4). The steam is then passed through the superheaters, where it superheated (Step 4-5). The steam is then expanded through a turbine to generate power (Step 5-6).Get Price

  • Chapter 4.3 - Cogeneration, Turbines (Gas, Steam) - ResPaper

    3. Co-generation offers energy savings in the range of 15-40% when compared against the supply of electricity and heat from conventional power stations and boilers. Cogeneration system efficiency can go up to 90% and above. Write formula for heat recovery steam generator (HRSG) efficiency, without supplementary firing?Get Price

  • 2. BOILERS - Bureau of Energy Efficiency

    2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.Get Price

  • Draught and chimney - SlideShare

    Jul 26, 2018 · Problem 2: The following observations were made in a boiler trial: Coal used 250 kg of Calorific value 29800 KJ/Kg water evaporated 2000 kg steam pressure 11.5 bar. Dryness fraction of steam 0.95 and feed water temperature 340C. Calculate the equivalent evaporation "From and at 1000C" per kg of coal and the efficiency of the boiler.Get Price

  • Steam Power Plants

    Boiler Steam Turbine Generator Steam Fuel Steam Factory Electricity Boiler Steam Turbine Generator Steam Fuel 3-4 From Design to Delivery of an Entire Power Generation Facility Integrated Customer Service A steam power plant consists of a boiler, a steam turbine, a generator, and other auxiliaries. The boiler generates steam at highGet Price

  • Solved QUESTION 4 (Steam Generators) In a boiler trial

    Feb 05, 2020 · Question: QUESTION 4 (Steam Generators) In a boiler trial, the following observations were made. Barometer reading 749.3 mm Hg 12 THD3602 Boiler gauge temperature = 8.58 bar Hot well temperature = 50°C Temperature of boiler house = 28°C Steam condensed per hour = 486.26 kg Moisture in fuel = 2% by mass Mass of flue gas per kg of fuel = 17.8 Get Price

  • Thermodynamics

    a superheated in a steam generating plant. By line diagram, indicate the position of these accessories in a typical boiler plant. The following data relates to a trial on boiler using economizer, air preheater and superheater . Condition of …Get Price

  • Example 9B - 2: Steam Power Plant Operating on the Rankine

    Example 9B - 2: Steam Power Plant Operating on the Rankine Cycle. 9B-2 : Steam Power Plant Operating on the Rankine Cycle. 9 pts. Consider the Rankine Power Cycle shown below. Steam is the working fluid. The hot and cold thermal reservoirs are at 500 o C and 10 o C, respectively. The boiler operates at 12 MPa and the condenser operates at 100 kPa.Get Price

  • Week 13 Chapter 10 Combined Power Cycles

    3. Increasing the Boiler Pressure (Increases T high,avg) The effect of increasing the boiler pressure on the ideal Rankine cycle. For a fixed turbine inlet temperature, the cycle shifts to the left and the moisture content of steam at the turbine exit increases. This side effect can be corrected by reheating the steam. A supercritical Rankine Get Price

  • STEAM ENGINE AND BOILER TRIALS - Heat Engines

    Aug 09, 2020 · Question: QUESTION 4 (Steam Generators) In a boiler trial, the following observations were made. Barometer reading 749.3 mm Hg Boiler gauge temperature = 8.58 bar Hot well temperature = 50°C Temperature of boiler house = 28°C Steam condensed per hour = 486.26 kg Moisture in fuel = 2% by mass Mass of flue gas per kg of fuel = 17.8 kg Coal used Get Price

  • Steam Boilers MCQs with Answers - Set 24 - ObjectiveBooks

    8. Blow off cock in a boiler is used to (A) Control the flow of steam from the boiler to the main pipe and to shut off the steam completely when required (B) Empty the boiler when required and to discharge the mud, scale or sediments which are accumulated at the bottom of the boiler (C) Put off fire in the furnace of the boiler when the level of water in the boiler falls to an unsafe limitGet Price

  • 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 )Get Price

  • Solved QUESTION 4 (Steam Generators) In a boiler trial

    Aug 11, 2020 · Question: QUESTION 4 (Steam Generators) In a boiler trial, the following observations were made. Barometer reading 749.3 mm Hg 12 THD3602/101/0/2020 Boiler gauge temperature = 8.58 bar Hot well temperature = 50°C Temperature of boiler house = 28°C Steam condensed per hour = 486.26 kg Moisture in fuel = 2% by mass Mass of flue gas per kg of Get Price

  • Propulsion Systems Of Ships - SlideShare

    Jun 01, 2015 · 4. ⚡ PROPULSION SYSTEM The battleship Bismarck had a steam propulsion plant that amounted to only 9% of the ship's weight. Within the ship's boilers, fuel oil was burned and feed water heated, thus producing steam. This steam reached very high pressure and was then delivered to the turbines that turned the propellers.Get Price

  • CHAPTER 3 COMBUSTION CALCULATION

    Methane is burned with air in a PA Hilton boiler to produce hot water oof 55oC. The fuel is fed at a rate of 7 kg/hr at 25 C, the air enters the boiler at a rate of 130 kg/hr at 42.5oC, and the water enters the boiler at a flow rate of 1000 kg/hr at 10oC. The composition of the dry flue gas leaving the boiler at 700oC are found to be 0.9% O 2Get Price

  • Answered: 8. The foilowing observations were made… | bartleby

    Mechanical Engineering Q&A Library 8. The foilowing observations were made during the trial of a boiler plant consisting of a battery of lancashire boilers and an economiser: Calorific value of coal per kg 30MJ/kg; Mass of feed water per kg of dry coal=9.1 kg; Equivalen %3D evaporation from and at 100" C per kg of dry coal = 9.6 kg; Temperature of feed water to economiser = 12" C …Get Price

  • 300+ TOP POWER PLANT Engineering Questions and Answers Pdf

    (d) Boiler efficiency x turbine efficiency x generator efficiency Ans: c. 14. Rankine cycle efficiency of a good steam power plant may be in the range of (a) 15 to 20 per cent (6) 35 to 45 per cent (c) 70 to 80 per cent (d) 90 to 95 per ceut Ans: b. 15. Rankine cycle operating on low pressure limit of p1 an 1 high pressure limit of p2Get Price

  • APPLIED THERMODYNAMICS TUTORIAL 1 REVISION OF …

    A back pressure steam cycle works as follows. The boiler produces 8 kg/s of steam at 40 bar and 500oC. This is expanded to 2 bar with an isentropic efficiency of 0.88. The pump is supplied with feed water at 0.5 bar and 30oC and delivers it to the boiler at 31oC and 40 bar. Calculate the net power output of the cycle. (Answer 5.24 MW)Get Price

  • 1. ENERGY PERFORMANCE ASSESSMENT OF BOILERS

    vals. Weighed quantities of coal were fed to the boiler during the trial period. Simultaneously water level difference was noted to calculate steam generation during the trial period. Blow down was avoided during the test. The measured data is given below. 1. Energy Performance Assessment of Boilers Bureau of Energy Efficiency 4Get Price

  • Thermo Dec 2015

    Write the function and locations of the following boiler mountings (i) Blow off cock (ii) Fusible plug (iii) Steam safety valve. [6] The following readings were recorded during boiler trial of 6 hour duration . Pressure of steam generated—12 bar, Mass of steam generated—40000 kg Dryness fraction of steam generated—O.85Get Price

  • Chapter 8b: Ideal Regenerative Cycles (revised 4/15/12)

    This was discussed in Solved Problem 4.2 in which we noted that a de-aerator is a necessary vital component of a steam power plant, since without it the dissolved oxygen and carbon dioxide in the feedwater can cause serious corrosion damage in the boiler. The open feedwater heater naturally includes a de-aerator.Get Price

  • (Solved) - In a boiler trial, the following observations

    Jul 14, 2021 · (Steam Generators) In a boiler trial, the following observations were made. Barometer reading 749.3 mm Hg 12 THD3602 Boiler gauge temperature = 8.58 bar Hot well temperature = 50°C Temperature of boiler house = 28°C Steam condensed per hourGet Price

  • Theory of Steam Turbines - Thermodynamics | nuclear-power.com

    In general, a steam turbine is a rotary heat engine that converts thermal energy contained in the steam to mechanical energy or to electrical energy.In its simplest form, a steam turbine consist of a boiler (steam generator), turbine, condenser, feed pump and a variety of auxiliary devices. Unlike with reciprocating engines, for instance, compression, heating and expansion are …Get Price

  • (Get Answer) - In a boiler trial observations made are as

    Dec 30, 2020 · In a boiler trial observations made are as: Feed water temperature = 40°C Boiler pressure = 15 bar Dryness fraction of steam = 0.85 Coal consumption = 450 kg/h Feed water supplied = 3,500 kg/h Calorific value of coal = 40,000 kJ/kg Calculate the evaporation factor and equivalent evaporation at 100°C in kg/kg of coal.Get Price

  • Thermodynamic Properties

    The following schematic of a simple Rankine cycle consists of steam leaving a boiler at T=550 F and P=400 psia and passes through a turboexpander where it does work and exhausts with an enthalpy of 932 Btu/lbm. The exhaust is then condensed to an enthalpy of 85 Btu/lbm before being pumped back into the boiler. h=932 Btu/lbmGet Price

  • ZE ENERGY INC. | Product | Biomass Boiler System | ÖkoFEN

    ZE Energy Inc., an exclusive Japanese distributor of ÖkoFEN Forschungs- und Entwicklungsges.m.b.H.(ÖkoFEN) in Japan, proposes the use of biomass boiler adapted to the climate and regional characteristics in Japan. ÖkoFEN, founded in Austria in 1989, is a pioneer of pellet boiler through advanced technology and seamless service, and rapidly expanding the …Get Price

  • Chapter 14 Boilers - Pearson

    292 Chapter 14 Stack—an opening at the top of the boiler that is used to remove flue gas, p. 297. Steam drum—the top drum of a boiler where all of the generated steam is collected before entering the distribution system, p. 293. Steam trap—a device used to remove condensate or liquid from steam systems, p. 294. Superheated steam—steam that has been heated to a very …Get Price

  • MET 401 Power Plant Engineering

    Transcribed image text: QUESTION 4 (Steam Generators) In a boiler trial, the following observations were made. Barometer reading 749.3 mm Hg 12 THD3602 Boiler gauge temperature = 8.58 bar Hot well temperature = 50°C Temperature of boiler house = 28°C Steam condensed per hour = 486.26 kg Moisture in fuel = 2% by mass Mass of flue gas per kg of fuel = 17.8 kg Coal …Get Price

  • Biomass Pellet Burner with Back Boiler for Central Heating

    Biomass Pellet Burner with integrated Back Boiler for Central Heating & Hot Water - Suitable for Vented or un-Vented heating system. (Maximum operation water pressure 1.5bar) The Vittoria Biomass Pellet burner offers highly efficient room and water heating as well as being stylish in it appearance. It offer offers a maximum outputGet Price

  • CHAPTER 4 Steam power plants - WIT Press

    4. Reliability: Steam turbine life is extremely long. There are steam turbines that have been in service for over 50 years. Overhaul intervals are measured in years. When properly operated and maintained (including proper control of boiler water chemistry), steam turbines are extremely reliable. They requireGet Price

  • Multiple Choice Questions on Steam Boilers and Engines

    Multiple Choice Questions on Steam Boilers and Engines - Set 16 MCQ Steam Boilers SSC JE Previous Years Solved Papers (FREE) Our Partner Site: >> ** Event Management & Interior CS Algorithms MCQ CS Electronics MCQ CS Fundamentals MCQ CS MIS MCQ CS Organization MCQ Current Electricity MCQ DBMS MCQ DC Generators MCQ DC Motors MCQ Docks Get Price

  • Boiler Operation Engineering Questions And Answers By P

    The patent was for an improved method of supplying water to a steam boiler. Early boilers operated at such low A full description of the operation of the injector along with complete diagrams of giffard's patent model of a steam boiler injector – ca 1860 ASME Boiler and Pressure Vessel Code. (2001).Get Price

Hot News

Hot News

Hot News