Rankine trabalhos

...The exhaust gas boiler is a heat exchanger with an overall heat transfer co-efficient of 1780 W/m2.K. The steam generated from the exhaust gas boiler enters a steam turbine at 350 °C and 4 MPa and leaves at 20 kPa with a moisture content of 5%. The steam leaves the condenser at saturated liquid. The mass flow rate of the steam is 0.75 kg/s. Assuming an isentropic efficiency for the pump of the Rankine cycle is 0.85%. The inlet water temperature to the condenser is 25 °C and the exit temperature of the water is 65 °C. Use constant specific heat properties. Specific heat of water is 4.18 kJ/kg.K. Air properties can be used for exhaust gases if needed. Kinetic and potential energy and exergy are negligible. The dead state properties are taken as 25 °C and 101 kPa. ...

I am looking for an experienced engineer to model thermodynamic energy-exergy analysis with the Engineering Equation Solver (EES). This project will require knowledge of thermodynamic project related to combined gas turbine organic rankine cycle.

hi i am a Mechanical Engineering Student i am working on a project. i need someone to make a combined system in matlab that is contains of 3 systems 1-Organic Rankine cycle 2 Humidification Dehumidification (hdh) 3-Absorption Refrigerator System this system must work on solar and geothermal energy.

Require a turbine design engineer with experience in the following: 1. Steam turbines and Organic Rankine Cycle (ORC) 2. Turbine Design, Optimisation, 3. Power plant Heat & Mass Balance Diagrams (HMBD) 4. Process and Instrumentation Diagrams (P&ID) 5. Power plant General Arrangement Drawings (GAD) 6. Use of CAD software for design and drawings 7. Use of Refprop or other similar software for calculating HMBD 8. Practical experience in the installation of power plants 9. Experience in geothermal power plants and heat recovery systems is a bonus

I need someone who understands EES really well and knows about thermodynamics. I need to build organic rankine cycle and play with different inlets and outlets pressure/temperature for different sections of the cycle.

...time in the future to continue after I've received feedback for each part. Unfortunately I can't give all the specifics in the beginning because this is a "waterfall" project. I have to optimize a Rankine System (not organic) by adding a solar collector (more specifically, a Parabolic Trough Collector). The software to be used in the future (but not in this part) is EES. The first part of the project is just documentation about Rankine systems in general, it doesn't cover the subject of solar collectors just yet. For the first part I will need: 1. (2-3 pages) Basic information about Rankine Systems, how they work, operation, working parameters and so on. I will also need a schematic just to demonstrate how this system looks. (uploade...

Hello I have made a combined cycle of rankine and brayton cycle and I have added some components such as recuperator but I want to make energy balance and calculation to find the efficiency of the total cycle and proove that this method increases the efficiency the problem is that I dont have enough values because it is a new design I have attached the photo of my design the air enters at 1 bar and 25 c room temperature I only have this value

...of carbon dioxide (CO2), volatile organic compounds (VOC), carbon monoxide (CO), nitrogen oxides (NOx), particulate matter (PM), sulphur oxides (SOx), methane (CH4) and nitrous oxide (N2O) associated with coal-fired power plants considering a functional unit of 1 MJ 2. Find and compare the above-listed life cycle emissions for combined heat and power (CHP) power plants utilizing the (a) steam Rankine cycle, (b) Brayton cycle, (c) Combined Cycle 3. Determine and compare the life cycle emissions associated with a natural gas-based combined cycle power plant both with and without CO2 capturing 4. Determine and compare the life cycle emissions associated with the electricity mixes of Canada and the U.S. 5. Provide recommendations to enhance the environmental performances of the diffe...

Help answer questions related to soil mechanics mainly earth pressures (rankine and coulomb) as well as bearing capacity for strip footings, about 5 questions total.

I am looking for someone to help me to build thermodynamic modelling of Wankel rotary expander with integrated to organic Rankine cycle system using matlab sofware

The principal objective of this coursework is for you to research, review and compare features of a pumped Hydro Power Station and those of a Coal Fired Power Station (based on superheated Rankine cycle) with respect to their ability to provide a role in maintaining the stability of the grid.

This project requires a sound knowledge of thermodynamics and Matlab. The Project involves modeling of an organic Rankine cycle on Matlab coupled with refprop or coolprop. The analysis includes (first law, second law, economics, heat exchanger sizing). Further details to be discussed upon request.

i want a Mechatronics engineer to write a subject about "Computational Techniques" that is used in Solar energy plants, Desalination plants, organic rankine cycle words: 3000 Plagiarism: 5% references: IEEE with menedely deadline: 10 days

i want a mechanical engineer to write a subject about "Computational Techniques" that is used in Solar energy plants, Desalination plants, organic rankine cycle words: 3000 Plagiarism: 5% references: IEEE with menedely deadline: 10 days

I need urgent help with rankine cycle, Brayton cycle, entropy generation and some stuff on geothermal, fuel cells etc. I need a urgent tutor

...figures (Two stages). Include the finite element mesh used for the analysis. A contour plot of ‘total displacements’ should be included in your report showing the deformed shape of the wall. If the deformations or rotations are high, explain remedial measures to reduce them. (c) Plot the lateral pressure distribution behind the wall obtained from the RS2 and the distribution assumed based on the Rankine method (obtained from hand calculations). Discuss the reasons, if they are not the same. (d) Write a concise report including the information requested above in steps (a) to (c) , providing a sketch of the wall geometry, dimensions and drainage details of the retaining wall. (f) Include your references, at the end of the report. Also include the RS2 software generated ...

...figures (Two stages). Include the finite element mesh used for the analysis. A contour plot of ‘total displacements’ should be included in your report showing the deformed shape of the wall. If the deformations or rotations are high, explain remedial measures to reduce them. (c) Plot the lateral pressure distribution behind the wall obtained from the RS2 and the distribution assumed based on the Rankine method (obtained from hand calculations). Discuss the reasons, if they are not the same. (d) Write a concise report including the information requested above in steps (a) to (c) , providing a sketch of the wall geometry, dimensions and drainage details of the retaining wall. (f) Include your references, at the end of the report. Also include the RS2 software generated ...

...figures (Two stages). Include the finite element mesh used for the analysis. A contour plot of ‘total displacements’ should be included in your report showing the deformed shape of the wall. If the deformations or rotations are high, explain remedial measures to reduce them. (c) Plot the lateral pressure distribution behind the wall obtained from the RS2 and the distribution assumed based on the Rankine method (obtained from hand calculations). Discuss the reasons, if they are not the same. (d) Write a concise report including the information requested above in steps (a) to (c) , providing a sketch of the wall geometry, dimensions and drainage details of the retaining wall. (f) Include your references, at the end of the report. Also include the RS2 software generated ...

...figures (Two stages). Include the finite element mesh used for the analysis. A contour plot of ‘total displacements’ should be included in your report showing the deformed shape of the wall. If the deformations or rotations are high, explain remedial measures to reduce them. (c) Plot the lateral pressure distribution behind the wall obtained from the RS2 and the distribution assumed based on the Rankine method (obtained from hand calculations). Discuss the reasons, if they are not the same. (d) Write a concise report including the information requested above in steps (a) to (c) , providing a sketch of the wall geometry, dimensions and drainage details of the retaining wall. (f) Include your references, at the end of the report. Also include the RS2 software generated ...

We are from an IT consulting firm and an online tutoring company One of our client is in need of project assistance in Exergy and exergo-assessment of a carbon Black plant integrated with Organic Rankine Cycle hybrid generation system!

We are from an IT consulting firm and an online tutoring company One of our client is in need of project assistance in Exergy and exergo-assessment of a carbon Black plant integrated with Organic Rankine Cycle hybrid generation system!

Write a computer program to solve the following potential flow problems: Flow past a semi-infinite body Flow past a Rankine body Flow past a non-lifting cylinder Flow past a lifting cylinder. The program develop should be able to visualize: streamlines velocity vector pressure contour

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...

I need you to write a research article.

I need you to write a research article and do simulation work for it. My topic is about concentrated solar power, and selection of refrigerant or working fluid for this system and simulation for working fluid, which one is best for our system

Hi i need someone who knows about organic rankine cycle and physical chemistry, bid if you are confident and i am a little short on shared in chat

We are a physiotherapy clinic (Rankine Physiotherapy) that is looking to re-brand and have a new Logo designed. It must encompass the name of the business and what we do in a simple but effective way.

I need it by the end of today or tomorrow morning. well organized and well defined

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HI ALL THE PHOTO IN MANY DESIGNS HAS TOO MUCH BODY. PLEASE CROP MORE TO HEAD, NECK AND TOP OF SHOULDERS. I would like 3 things created a campaign poster 400mm wide by 900mm long My picture up the top and my Name Brett Rankine at the bottom should be 2/3 picture, 1/3 name. in small text at the bottom please put authorised by .... and Printed by....(details to follow) My Name should be in White the back ground colour should be striking as it will go on a road side pole. then i require a matching letter head A4 size and a card that is 1/3 of an A4. the card should have my picture on the Right hand side and a place for text on the left. the back should have a place for text. both the letter head and the Card should also have authorised by .... and Printed by... Any q...

Thermodynamic Vapor Power Cycle Using PC-Model and Modification to the basic Rankine cycle using reheat and regeneration to improve performance

Hello sir My self Hasmukh Here in India good potential for organic Rankine cycle and our existing business related to energy so we have more interested to develop and start manufacturing ORC in make i n India. Pls give your best service to develop Hasmukh +91-9328916310

I need a 3D model of something. Our organization work with steel plant and we want to develop organic Rankine cycle in India

The project is from thermodynamics class. There are two cycles, otto and rankine cycle

Investigation of the Performance of Ideal Rankine Cycle Objective: to investigate the effect of reheat pressure on performance of an ideal Rankine Cycle with maximum and minimum pressure in the cycle are 15 MPa and 10 kPa, respectively. The steam enters both stages of turbine at500C. The reheat pressure varied from 12.5 MPa to 0.5 MPa.

a mathematical modelling has to be done of production of bioenergy from sugercane baggase using a organic rankine cycle. in this firstly, a number of mathematical equations has to be used to find out each and every thing regarding production of bio energy. then these equations can be used to do mathematical modelling of the whole scenerio.

Required : 1. PV-TS Diagram 2. Complete plant layout 3. All Calculations. Plant should be 1 MW with 80 efficiency of turbines and compressors.

I need someone who is experienced in thermodynamics, especially Rankine cycles and power plants.

Hi crucifige, I noticed your profile and would like to offer you my project. my project is a third year project and the topic is ''modelling of 1kW organic Rankine cycle system for waste heat recovery''. It must be done on Simulink

Use Simulink(Matlab) to create a dynamic model of the organic Rankine cycle system, block diagrams should be created showing the inlet and outlet pressures and temperatures out of each ot the components

I need you to develop some software for me. I would like this software to be developed for Windows . I would like to get a dynamic model of a 1kW organic rankine cycle system for waste heat recovery

...state. 2. Once the table is complete, determine the following parameters, a) The mass flow rate of the steam in the cycle (lbm/hr) b) The boiler specific heat transfer (Btu/lbm of steam entering the high pressure turbine) c) The thermal efficiency of the cycle d) The heat rate of the cycle 3. Compare the values calculated for this regeneration model with those found for the simple Rankine cycle in HW #23 and the Reheat cycle in HW #24. 4. Conduct a sensitivity study on the open feedwater heater pressure. Explore pressures between 50 psia and 500 psia. Comment on the trends you observe in thermal efficiency, boiler specific heat transfer, and required mass flow rate. ...

...state. 2. Once the table is complete, determine the following parameters, a) The mass flow rate of the steam in the cycle (lbm/hr) b) The boiler specific heat transfer (Btu/lbm of steam entering the high pressure turbine) c) The thermal efficiency of the cycle d) The heat rate of the cycle 3. Compare the values calculated for this regeneration model with those found for the simple Rankine cycle in HW #23 and the Reheat cycle in HW #24. 4. Conduct a sensitivity study on the open feedwater heater pressure. Explore pressures between 50 psia and 500 psia. Comment on the trends you observe in thermal efficiency, boiler specific heat transfer, and required mass flow rate. ...

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 ma...

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 ma...

...Don't worry about the whole articles it's basically just the equations you need to follow to give me some answers and graphs. and analysis of the results I can do the writing bits, but i'm really struggling with the Energy/Exergy Analysis Calculations, Pinch Analysis, get the graphs out and explaining results. -======================================== I have attached the small model of organic rankine cycle. You don't have to draw anything because I did the drawing for you. All you need to you is put in some numbers into the software and it'll give you results. Any chemical engineer can do this I think. I have attached some notes to help you. Don't worry about research - Go to page 45 in the notes attached to understand the process then us...

...to be MODELLED ON ASPEN HYSYS has 4 components: Components 1) Fuel cell 2) Organic Rankine Cycle 3) Heated Water Tank 4) Absorption Chiller Cycle The system operates in the following way: The system is operated as follows:  The waste heat from the SOFC is used to heat the organic fluid in the ORC.  A portion of the waste heat from ORC used to produce steam in the heating process, heated water tank  Another portion of the heat from the OCR is used to produce cooling using a single-effect absorption chiller Tasks 1) This whole energy system has to be modelled on Aspen HYSYS software - The file I am sending you has the Fuel Cell and The Organic Rankine Cycle Drawn (But no calculations have been done and the inputs have...

Thermoeconomic evaluation and optimization focus

Exergy and energy analysis of organic rankine cycle

Optimization of organic rankine cycle