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Do some thermodyamics task in 2 hours

$250-750 USD

Закрито
Опублікований almost 5 years ago

$250-750 USD

Оплачується при отриманні
A combined cycle gas turbine-steam power plant is modeled as a combination of an Air Standard Brayton cycle and a Rankine cycle connected by a heat exchanger [see textbook Figure 9.22 and Example 9.12]. The gas turbine is a commercial aeroderivative unit with the air inlet to the cycle at 100 kPa, 20°C and a pressure ratio of 12. The compressor adiabatic efficiency is 82% and the turbine adiabatic efficiency is 91%. The turbine inlet temperature is 1300K. The hot exhaust air is sent to a Heat Recovery Steam Generator to produce steam for the Rankine cycle. It cools to 350K as it passes through this heat exchanger. Some of the steam cycle design is up to you. The condenser pressure of the steam cycle is 6 kPa and the steam enters the turbine at no higher than 20 MPa and a maximum of 500°C. The pump adiabatic efficiency is 68% and the steam turbine adiabatic efficiency is 90%. The condenser uses cooling water which is limited to a temperature rise of 10°C. The power plant is being designed to provide a net power output of 500 MW. The heat input to the gas turbine cycle is being provided by burning natural gas. Assume the natural gas has a lower heating value of 50,000 kJ/kg and 90% of the energy release goes to heating the air in the combustor. You are to determine a steam generator pressure and maximum temperature, keeping in mind that the heat exchanger must work without violating the second law of thermodynamics (see e., below). Try to maximize the overall efficiency and… Find: The pressure of the steam generator and outlet temperature (inlet temperature to the steam turbine). The mass flow rates of air, steam, cooling water, and natural gas in kg/hr. The net power for each cycle in MW. The thermal efficiency of the combined cycle. Determine whether the interconnecting heat exchanger will work. Assume it is a counterflow heat exchanger and must have a minimum 10°C temperature difference at every point along the piping in the device. *
ID проекту: 19349044

Про проект

15 пропозицій(-ї)
Дистанційний проект
Активність 5 yrs ago

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15 фрілансерів(-и) готові виконати цю роботу у середньому за $369 USD
Аватарка користувача
I am mechanical engineer. I have experience to design and simulate many products using Solidworks and Ansys. If you will hire me, you will get satisfied result for shortest time with high quality.. I can help you.
$500 USD за 0 день
4,8 (119 відгуки(-ів))
7,0
7,0
Аватарка користувача
My name is Hamza Nassar 1. CAD/CAM, 3D modelling, Interior and Exterior Design and Rendering I have many experience product design, modelling and rendering. I'm 3d max, ArchiCAD, Sketchup, Solidworks and AutoCAD expert. Also I'm interior and exterior design and rendering expert by Sketchup, Autodesk Revit and 3D max. 2. Mechanical engineering, Civil and Structure engineer. I'm very familiar with Mechanical engineering, Civil and Structure engineer. I will provide you creative mechanical design and product for manufacturing and printing. In particular, I have many experience ANSYS, CFD , ABAQUS, COMSOL and STAR CCM. 3. Software developer. *C++, and matlab. I will be always with my employer. Regards. Thank you.
$250 USD за 0 день
4,8 (149 відгуки(-ів))
6,4
6,4
Аватарка користувача
Hi Im a Mechanical Engineer and Expert in Thermodynamics. I can solve the system for you with the TS diagrams and all the calculations within teh expected deadline. Have solved many similar power plant combined cycle problems and can give a professional output for you. Let the professionals deal with this. Thanks
$250 USD за 0 день
4,9 (103 відгуки(-ів))
6,4
6,4
Аватарка користувача
Dear Sir. I would like to have the opportunity to talk with you in the chat, about this project. I am a Mechanical Engineer with specialization in 3D Modeling, 3D Printing, Motion Analysis, Heat Transfer, and Technical Drawings for the manufacture of the designs. I work with Solidwork 2018 with all its accessories. Give me the opportunity to work with you and get the best result in the shortest possible time.
$250 USD за 1 день
5,0 (16 відгуки(-ів))
5,3
5,3
Аватарка користувача
Hi, Let handle your works to professionals. I am an engineer and expert in the field. Please view my reviews to assure quality of my works. Hope to hear you from soon. Thank You...
$300 USD за 0 день
4,9 (37 відгуки(-ів))
4,9
4,9
Аватарка користувача
Hello sir, I would like to work for this project, I'm mechanical engineer and I have experience with this type of project, I can work without supervision. I'm sure that if you choose me you will not regret it. Have a nice day.
$280 USD за 1 день
5,0 (2 відгуки(-ів))
1,2
1,2
Аватарка користувача
Hi, sir I am have experience thermodynamics related for my study in master so I can help you for any point do you want. I can solve it, I solved a lot of example similar to it in my study I can solve it for $20
$266 USD за 2 дні(-в)
5,0 (2 відгуки(-ів))
1,0
1,0
Аватарка користувача
Hi sir, I'm an Engineer. I'm professional in thermodynamics and Rankine cycle. I can produce a perfect work and make a very good report for you. You'll be amazed from my work.
$450 USD за 3 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
hi sir ,i am an engineer and want help you in solve what you need .you will happy from my work sir because i am professional in thermodynamic.
$277 USD за 0 день
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
Hello, Sir. I can speak in English freely. I am expert of machine learning/image processing. I have full experiences of OCR, object detection, recognition, tracking, counting with python, c++/c#. I am very good at YOLO, Tensorflow, Caffe... on several kind of platforms such as windows, ubuntu, smart phone and so on. I developed many projects using deep learning and image processing like Traffic project, ALPR system, OCR, Eye disease recognition... And I have a good tool for making training data-set for our own purpose and a good GPU. So I can help you fully I think. If you want, I will share my projects. Thanks.
$500 USD за 6 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
I have it worked out
$388 USD за 2 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
Hey I am good I Power plant designing because I worked for 3 year in power plant ...I am also member of FSAE international.
$333 USD за 6 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0
Аватарка користувача
Hello friend, I am an mechanical engineering student, and am good in thermo dynamics. and also I have some experiences in practically by working in sugar industries. I think you are able to succeed in your work.
$388 USD за 2 дні(-в)
0,0 (0 відгуки(-ів))
0,0
0,0

Про клієнта

Прапор UNITED STATES
North Bergen, United States
0,0
0
На сайті з квіт. 25, 2019

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