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Aurel STDL
16-06-2013, 10:21 PM
This is my basic micro ORC concept to be developed as DIY project.

www.scoop.it/t/organic-rankine-cycle
www.microgenerationconcepts.com/

ORC converts low temperature heat to mechanical work for generatig elecricity.
The simple ORC consists from 5 basic components: see below.
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E-HX - Evaporator heatexchanger
TEX - Turboexpander
G - Generator
C-HX - Condenser heatexchanger
P - Pump

Aurel STDL
17-06-2013, 10:06 PM
I have got more information regarding working temperature and pressure of that ORC.
See link below.

http://www.slideshare.net/MicrogenConcepts/organic-rankine-cycle

Aurel STDL
18-06-2013, 10:43 PM
Micro turbo-expander designed for 65Watt output power.
Turbo expander is one of the most dificult part in the cycle itself. It needs to be preperlz designed and produce with high precission. See a micro turbo expander designed for 65Watt output power here.
10488http://www.scoop.it/t/turbines
Here are some interesting information which I am following about turbines design.

frank
19-06-2013, 07:50 PM
Is this some sort of advertising or are you intending to build a turbine based generator?

Aurel STDL
20-06-2013, 05:29 AM
I am going to show how the design part of this project is going forward and discuss regarding the solution.

Aurel STDL
01-07-2013, 10:10 PM
A picture below shows concept of counterflow heatexchanger.
This represents basic design of evaporator and condenser. Also is designed to simple make it.
http://www.scoop.it/t/organic-rankine-cycle
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Aurel STDL
13-08-2013, 10:24 PM
Regardign the cycle efficiency there is important the overal thermodynamical cycle eff. It is affected by components efficiency, but main affect have the working temperature and working fluid. See the picture of cycle working properties below.
These are properties of my micro scale size demo cycle. Click on the 3D view here (http://www.microgenerationconcepts.com/), to see the proposed components and design.

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