dc.contributor.advisor |
Sider, Ishaq |
|
dc.contributor.author |
Adawi, Mohammad |
|
dc.contributor.author |
Sweity, Uddai |
|
dc.contributor.author |
Alnazer, Zaid |
|
dc.date.accessioned |
2018-05-20T11:50:31Z |
|
dc.date.accessioned |
2022-05-19T10:44:07Z |
|
dc.date.available |
2018-05-20T11:50:31Z |
|
dc.date.available |
2022-05-19T10:44:07Z |
|
dc.date.issued |
2015-05-31 |
|
dc.identifier.uri |
http://localhost:8080/xmlui/handle/123456789/6056 |
|
dc.description |
CD , 29331 , no of pages 113, ميكانيك 19/2015 , in the store |
|
dc.description.abstract |
Design and building of a cascade refrigeration chamber with capacity of 30 litter operating at -65 oC, using R-23 and R-404a as refrigerants .
This project can be considered as an implementation of the featured project and sciences theory in a practical model . Cascade refrigeration cycle is one of most suitable cycles for application that needs very low temperature .
The system consists of two separated cycles connected with each other through a heat exchanger, where the higher cycle using refrigerants R-404a operates between (35 to -32oC) , the lower cycle using refrigerants R-23 operates between (-27 to -65oC) this cycle find application in different scientific fields such as storage of blood plasma and storage of tissues which need a very low temperature .
The project is suitable for many fields, The most important field that can benefit from this project is the scientific field . And Commercial field can benefit from this project . |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
جامعة بوليتكنك فلسطين , كلية الهندسة , ميكانيك |
|
dc.relation.ispartofseries |
29331;113 |
|
dc.subject |
Refrigeration,cycle,heat gain,Power Circuit |
en_US |
dc.title |
Design and building of Cascade Refrigeration chamber - has a capacity of 30 litter - Operating at -65 C , using R404a and R23 as refrigerants |
en_US |
dc.type |
Other |
en_US |