NEW CYCLE OF AVERAGE PRESSURE FOR AIR LIQUEFYING AND POSSIBILITY OF ITS APPLICATION IN VRU
DOI:
https://doi.org/10.15673/0453-8307.3/2015.39275Keywords:
cryogenic engineering, thermodynamic losses, air fractionation.Abstract
The new cycle of average pressure for air liquefaction permitting lowering of thermodynamic losses in heat exchange devices is offered. On specific examples with application of the q-1/T diagrams analysis and comparison of thermodynamic losses in a classical Clothe cycle, in air separation units cycle and offered cycle is carried out. The opportunity to use offered cycle in air separation units for obtaining the liquid components of air fractionation is considered.
References
Lavrenchenko, G.К., Kravchenko, М.B. 2011. Teplovaya mashina kak stupen okhlazhdeniya v tsiklakh kriogennykh sistem. Tekhnicheskie gasy, No.2. (in Russian)
Kravchenko, М.B. 2004. Analiz termodinamicheskikh tsiklov nizkotemperaturnykh ustanovok s pomoschyu q-1/T diagramm. Tekhnicheskie gasy, No.2. (in Russian)
Kravchenko, М.B. 2009. Dostatochnye usloviya rabotosposobnosti mnogopotochnykh teploobmennikov. Tekhnicheskie gasy, No.3. (in Russian)
Brodyanskiy, V.М., Semenov, А.М. 1980. Termodinamicheskie osnovy kriogennoi tekhniki. М.: Energiya (in Russian)
