Vapor absorption cycle help

[luck-e sandhu]

Hello Friends
I am an Mechanical Engineering Student from India. Me and my classmates are trying to build an Room AC based on the principle of vapor absorption cycle. We have decided to use the cycle used in an Electrolux Refrigerator i.e The three refrigerant system consisting of Ammonia-Water-Hydrogen.
What I need from you is a little help regarding knowing the approximate ratio of the three gasses required for cooling.
I have searched various books but none of them had any data regarding it. So I thought of asking here for help as somebody of you all might have tried it or are working in something similar. Please share some knowledge.
Any help will be deeply appreciated.
Thanks

[zeotrope]

Do you still work on this?

[mianrizwan]

hi sandh
1st what about ur project? i am too intrusted in the said project. what is ur progress

[Josip]

:)


Hello Friends
I am an Mechanical Engineering Student from India. Me and my classmates are trying to build an Room AC based on the principle of vapor absorption cycle. We have decided to use the cycle used in an Electrolux Refrigerator i.e The three refrigerant system consisting of Ammonia-Water-Hydrogen.
What I need from you is a little help regarding knowing the approximate ratio of the three gasses required for cooling.
I have searched various books but none of them had any data regarding it. So I thought of asking here for help as somebody of you all might have tried it or are working in something similar. Please share some knowledge.
Any help will be deeply appreciated.
Thanks

old post and OP probably will not come back, his last activity on RE forums was 22.08.2010. .... this was his first post, seems the last too, just asking for help having no patience to wait for some answer .... students must have all instantly or even yesterday:eek:

.... anyhow here are other valuable members and maybe this can be of some help ...

.. here are some links ....

a lot of free pdf documents...

http://www.pdfstack.info/a/ammonia-water-absorption-refregeration-pdf.html


Analysis of the Einstein Refrigeration Cycle

http://www.me.gatech.edu/energy/andy/one.htm

some other
http://www.google.com/url?sa=t&source=web&cd=6&sqi=2&ved=0CDkQFjAF&url=http%3A%2F%2Fhpc.01.free.fr%2Fpapers%2Fvol1%2Fhpc01_24.pdf&rct=j&q=Ammonia-Water-Hydrogen%20in%20absorbtion%20cycle&ei=06mgTZ_VHMTYsgb-wbHzAQ&usg=AFQjCNEwLaB4pVqydp6DAxkcq57fKkDcXw&sig2=XSFNXBdnNwg7r8Qs2bUazA&cad=rja

http://www.google.com/url?sa=t&source=web&cd=3&ved=0CCgQFjAC&url=http%3A%2F%2Fhpc.01.free.fr%2Fpapers%2Fvol1%2Fhpc01_24.pdf&rct=j&q=A%20STUDY%20ON%20BUBBLE%20PUMP%20PERFORMANCE%20FOR%20DIFFUSION%20ABSORPTION%20REFRIGERATION%20SYST EM%20WITH%20ORGANIC%20WORKING%20FLUIDS&ei=-LKgTeKLEIvAswb2nuToAQ&usg=AFQjCNEwLaB4pVqydp6DAxkcq57fKkDcXw&sig2=E6Pa5VozHL-U4e0S2Pb03g&cad=rja


and answer is here ..... http://www.refrigeration-engineer.com/forums/showthread.php?5725-Small-domestic-absorption-fridge&p=227226#post227226


Best regards, Josip :)