ISSN:0737-3937    

DOI:10.1080/07373938508916252

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor

ISSN:0737-3937    

DOI:10.1080/07373938508916251

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor

摘要:

Results of a computational model are presented to predict the flow and heat transfer characteristics of a single, semi-confined turbulent jet impinging normally on an impermeable isothermal planar surface. A two-equation model of turbulence was employed. Effects of jet Reynolds number, nozzle-to-surface spacing and the turbulence level at the nozzle plane were examined numerically. Predicted results compare favorably with available data although further refinement of the turbulence model is needed for impingement-type flows.

ISSN:0737-3937    

DOI:10.1080/07373938508916253

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor

摘要:

A mathematical model for the drying rate of granular particles in a multistage inclined fluidized bed(IFB) is presented from the standpoint of simultaneous heat and mass transfer, with taking the effect of mechanical vibration added vertically into consideration.

ISSN:0737-3937    

DOI:10.1080/07373938508916254

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor

摘要:

Mass losses and low quality are the most serious disadvantages of traditional grape drying methods. For the production of high quality raisins an increase in the drying rate is required and the grapes should be protected from rain, dust and insects during drying.

ISSN:0737-3937    

DOI:10.1080/07373938508916255

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor

摘要:

High temperature particulate medium conduction grain drying is a very promising technique. However, lack of basic drying characteristic information has resulted in unsuccessful attempts to develop an efficient, economical, continuous flow dryer.

ISSN:0737-3937    

DOI:10.1080/07373938508916256

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor

摘要:

A study of spray formation in a pneumatic nozzle With external mixing is pre- sented. The mast importent parameters are highlighted and their influence on the mean drop diameter and size distribution is examined. A theoretical approach is outlined which yields several exponential models containing all important parame- ters in dimensionless form. The most appropriate model for drop size prediction is recommended after experimental verification and comparison with several previously published models. Special attention was paid to development of s simple model which makes its practical application easier.

ISSN:0737-3937    

DOI:10.1080/07373938508916257

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor

ISSN:0737-3937    

DOI:10.1080/07373938508916258

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor

ISSN:0737-3937    

DOI:10.1080/07373938508916259

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor

摘要:

The three publications reviewed herein deal with the complex of hazards which may derive from the agricultural and commercial handling of combustible particulate and gaseous materials. The principal thrusts of each book differ substantially from those of the other two. This review first attempts to consider the essential combustion processes which underlie the hazards of common concern in all three works. Each of the three books is then considered on an individual basis. The three publications are designated Books (1)– (3) respectively and are listed below:

ISSN:0737-3937    

DOI:10.1080/07373938508916260

出版商:Taylor & Francis Group    

年代:1985

数据来源: Taylor