The design process required for the development of a small scale ORC test bed as well as the required component selection considerations. All system components were selected, fabricated and assembled ready for the system to be charged and tested The electricity is produced in ORC consisting f
Design and fabrication of the organic rankine cycle
The design process required for the development of a small scale ORC test bed as well as the required component selection considerations. All system components were selected, fabricated and assembled ready for the system to be charged and tested
The electricity is produced in ORC consisting following components: evaporator, pump, storage tank, condenser, turbine. Selection of working fluid was found to be a constraining factor in the design. A refrigerant is known as R134A was selected due to its desirable performance. In this project we can flow the refrigerant in the evaporator and change the phase of refrigerant due the help of hot water and Rotate the turbine and produced the electricity. and waste refrigerant again move into condenser and change the phase. It is close cycle project.
The solution's objectives are as under:
1) To determine the organic working fluid characteristic.
2) To carry out thermodynamic analysis of ORC system
3) To study the effective use of solar energy as heating source in the ORC.
4) To find out the comparative results of different organic fluids.
The project implementation will be based on following flow:
The methodology to achieve objectives is summarized in the following 5 stages
;
Stage 1: Selection of organic working fluid
Stage 2: Selection of the solar energy
Stage 3: Thermodynamic analysis of ORC.
Stage 4: Testing and result compilation
Stage 5: Analysis of Data.
Stage 6: Numerical Study.
the benefits of an Organic Rankine cycle
The system is fully based on the power generation.
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| storage tank | Equipment | 1 | 2000 | 2000 |
| dc water pump | Equipment | 1 | 1500 | 1500 |
| solar plate | Equipment | 1 | 12000 | 12000 |
| copper coil | Equipment | 2 | 1800 | 3600 |
| solar water heater | Equipment | 1 | 40000 | 40000 |
| small steam turbinr | Equipment | 1 | 7000 | 7000 |
| condensor | Equipment | 1 | 1000 | 1000 |
| Refrigeration R134A | Miscellaneous | 2 | 1500 | 3000 |
| Total in (Rs) | 70100 |
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