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A NUMERICAL STUDY OF THE AIRFLOW PATTERNS IN A SAUSAGE DRYER

 

作者: P.S. MIRADE,   J.D. DAUDIN,  

 

期刊: Drying Technology  (Taylor Available online 2000)
卷期: Volume 18, issue 1-2  

页码: 81-97

 

ISSN:0737-3937

 

年代: 2000

 

DOI:10.1080/07373930008917694

 

出版商: Taylor & Francis Group

 

关键词: airflow patterns;computational fluid dynamics;food industry;sausage dryer;air velocity

 

数据来源: Taylor

 

摘要:

This paper describes the use of a computational fluid dynamics code (Star-CD)in the food industry. We assessed the capability of CFD to predict airflow patterns in a modern sausage dryer by comparing numerical results with experimental air velocity data. Qualitative and quantitative comparisons showed that simulated values agreed closely with measurements although some discrepancies appeared for specific flow conditions. Using CFD, it was established that these differences couid be attributed to slow time-variations in the blower airflow rate. These comparisons also revealed errors in measurement.

 

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