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Analysis of Realistic Rankine cycles

$30-250 USD

Cerrado
Publicado hace alrededor de 8 años

$30-250 USD

Pagado a la entrega
perform parametric study on non-ideal Rankine power cycles that use either water or CO2. We will employ non-ideal turbine, pump, and heat exchanger in the parametric study. 1. EES and CoolProp code verification by hand calculation – use the following states for the verification • State 2 (boiler entry): P = 4 MPa (The temperature will depend on the pressure of the pump inlet) • State 3 (boiler exit, turbine entry): P = 4 MPa, T = 800oC • State 4 (turbine exit): P = 100 kPa • State 1 (condenser exit): P = 100 kPa and X = 0.00 (Saturated Liquid) • The turbine efficiency is 45% • The pump efficiency is 60% • The second law efficiency of the heat exchanger is 75% 2. Parametric study using Water and CO2 a. Study the effects of maximum temperature by changing the high temperature (boiler exit) to 1200oC, 1225oC, 1250oC, 1275oC, 1300oC, 1325oC, and 1350oC and keeping the remaining given parameters in part 1. Study its effect to the cycle’s net work and thermal efficiency. Does increasing the boiler maximum temperature improve the thermal efficiency? Explain. b. Study the effects of boiler pressure by changing the boiler pressure to 1, 2, 3, 4, 5, and 6 MPa while keeping the remaining given parameters. Study its effect to the cycle’s network and thermal efficiency. Does increasing the boiler pressure improve the thermal efficiency? Explain. c. Study the effects of turbine efficiency: Change the turbine efficiency to 50, 60, 70, 80, 90, and 100% while keeping the remaining given parameters. Study its effects to the cycle’s net work and thermal efficiency. Does increasing the turbine efficiency improve the thermal efficiency? Discuss. d. Perform similar study for CO2 – use the CO2 phase diagram to find out the proper pressure and temperature ranges. Since this is a Rankine cycle, the CO2 must change phase (NOT gas all the time)
ID del proyecto: 9932224

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8 propuestas
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Activo hace 8 años

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8 freelancers están ofertando un promedio de $268 USD por este trabajo
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Hello, Greetings of the day, I read your requirements and found this project very interesting. I am very much interested to do this project for you. I understand your requirements and want to start this project as soon as you award me.I am a standard member here and a full time freelancer, so you can contact me anytime. to brief about me: I am mechanical design engineer by profession and graduate in mechanical engineering with PG in CAD/CAM, ANSYS & Solidworks. I have worked many project in softwares like CATIA V5, 3Dmax, Creo, revit, AutoCAD and many more. As i have engineering background with five years of industrial experience i am very much familiar to do this kind of job. I have preferred freelancer badge, you can see next to my profile name. You can check my profile and portfolio:- https://www.freelancer.com/u/ashrafshekh.html My bid is negotiable and it depends on the required deliverable. Looking forward to hear from you & feel free to contact me Thanks & regards Ashraf Shaikh
$263 USD en 3 días
4,9 (12 comentarios)
4,4
4,4
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We are highly experienced IT Professionals, Software Developers, Web Designers and IT Architects. We work in PHP, JAVA, ASP, DOT NET, Prestashop, Magento, woo commerce, OSCommerce, WordPress, Joomla, Web Hosting Panels Programming, LAMP, Android java development, Backend Server APIs, Android, Java, C/C++, Linux, PHP, MySQL, AJAX, JavaScript, C#, Visual Basic, PHP, MS SQL, My SQL, PHOTOSHOP, CSS, Bootstrap, HTML, JQUERY, JAVA, SCRIPT We do CDR Writing, HND Projects, MATLAB, PSPICE, NS2, NS3 Simulation Projects too. We do Logo design, Stationery design, Brochure design, Web banners design, Packaging design, Catalogues design, E-book cover design, DVD CD label design. We specialize in business, technical, academic, commercial, fiction, and blog writing. Every word of mine would speak for its originality and quality. We are passionate content developers. We know how important and valuable written words, grammar, style and formatting of the text is, we can make your words count, and can provide you detailed, well researched and quality text for your you need press releases, dissertations, Academic papers, eBooks, Fiction, Sci-Fi thriller, Technical content, Articles, Web content, and blogs, we will make sure that you always get flawless and topnotch type quality work that meet your needs.
$250 USD en 10 días
4,2 (19 comentarios)
4,2
4,2
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Dear Hiring Manager, Greetings for the day, I am a Design Engineer with 5 year of industrial experience, by qualification I am a Mechanical Engineer and PG in CAD/CAM. I read your requirements and found this project very interesting. I am very much interested to do this project for you. I understand your requirements and want to start this project as soon as you award me. I can use most of the CAD software like: For 3D Modelling and 3D Rendering: - Solidworks - CATIA - ProE - Creo - PDMS For FEA and CFD: - ANSYS - Abaqus - CAESAR II I have "PREFERRED FREELANCER BADGE" which you can see next to my profile picture on bid and also on my profile (https://www.freelancer.com/u/irfanshekh.html).I am well qualified, skilled and experienced for this project. Please visit my profile to check my portfolio, clients reviews on my previous work and my reputation. I am a standard member here and a full time freelancer, so you can contact me anytime. Looking forward to hear from you soon. Feel free to contact me. Thanks & Regards, Irfan Shekh
$277 USD en 3 días
4,3 (8 comentarios)
4,0
4,0
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A proposal has not yet been provided
$244 USD en 7 días
5,0 (1 comentario)
2,7
2,7
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Hello, client I have read your job post carefully and was excited with feeling to satisfy you. Because i have mastered Heat Engineering when i went to university. I have rich knowledge Rankine cycle, Carno cycle and Heat Engineering Rules. I can manage this job confidently. Thanks Best regards
$250 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
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Dear sir, i am a power engineer myself and working with a turnkey plant supplier. Please accept my bid. I am assure you the quality work best regards manoj
$266 USD en 3 días
0,0 (0 comentarios)
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Bandera de UNITED STATES
Beavercreek, United States
5,0
12
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Miembro desde jul 14, 2015

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