THE MODELING OF GRAPHICAL AND ANALYTICAL DRYING PROCESS PARAMETERS RELATIONS IN CO2 ENVIRONMENT

Journal of Engineering Studies and Research

VLADIMIRZAVIALOV¹  ANDREILUPASCO²  MIHAILMELENCIUC³  IANATISLINSCAIA³  NATALIATISLINSCAIA³  MIRCEABERNIC³ 

[1] National University of Food Technologies, Volodymyrska str. 68, Kyiv, 01601, Ukraine ;Technical University of Moldova, Department of Processes Machines and Apparatus, Stefan cel Mare Bd. 168, Chisinau, MD-2004, Republic of Moldova ;Technical University of Moldova, Department of Processes Machines and Apparatus, Stefan cel Mare Bd. 168, Chisinau, MD-2004, Republic of Moldova;

关键词: CO2;    Dryer;    drying;    Id-diagram;    modified environment;    relative humidity;   

DOI  :  10.29081/jesr.v23i3.79

来源: DOAJ

【 摘 要 】

The engineering calculation of such dryer could be approximately done using Id-diagrams. There is such a diagram for air based dryers graphical and analytical calculation. The use of this diagram for CO2 modified environment is impossible; because it shows the thermo-physical characteristics for air which significantly differs from those of CO2. We made a tentative of modeling and calculate all the necessary parameters based on which there was created an Id-diagram for CO2 modified environment. Obtained graphical relations for temperature, enthalpy, moisture content and partial pressure will allow one to use them for CO2 modified environment based dryers.

【 授权许可】

Unknown