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Titolo:
STUDIES ON MIXING IN HORIZONTAL ROTATING TUBULAR BIOREACTOR PART-III - INFLUENCE OF LIQUID-LEVEL AND DISTANCE BETWEEN THE PARTITION WALLS ON PREDICTION SYSTEMS FOR ADJUSTABLE MODEL PARAMETERS
Autore:
SANTEK B; HORVAT P; NOVAK S; MOSER A; MARIC V;
Indirizzi:
UNIV ZAGREB,DEPT BIOCHEM ENGN,FAC FOOD TECHNOL & BIOTECHNOL,PIEROTTIJEVA 6-IV ZAGREB 10000 CROATIA GRAZ TECH UNIV,INST BIOTECHNOL A-8010 GRAZ AUSTRIA
Titolo Testata:
Bioprocess engineering
fascicolo: 2, volume: 19, anno: 1998,
pagine: 91 - 102
SICI:
0178-515X(1998)19:2<91:SOMIHR>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
FLOW MODEL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
8
Recensione:
Indirizzi per estratti:
Citazione:
B. Santek et al., "STUDIES ON MIXING IN HORIZONTAL ROTATING TUBULAR BIOREACTOR PART-III - INFLUENCE OF LIQUID-LEVEL AND DISTANCE BETWEEN THE PARTITION WALLS ON PREDICTION SYSTEMS FOR ADJUSTABLE MODEL PARAMETERS", Bioprocess engineering, 19(2), 1998, pp. 91-102

Abstract

Mixing studies in the horizontal rotating tubular bioreactor (HRTB) were done to explore the influences of the liquid level (H-M = 0.05-0.08 m) and the distance between the partition walls (D-S = 0.02-0.07 m) on the mixing performance in the bioreactor described by the ''spiral flow'' model. The optimised adjustable parameters of the model were correlated with the process parameters of the bioreactor expressed as dimensionless numbers: Reynolds rotation number (Re-N) and Reynolds axial flow number (Re-D). The polynomial coefficients of the correlations were correlated further with the liquid level in the bioreactor (H-M) and the distance between the partition walls (D-S). In that way, threemodified prediction systems (SC-2A, SC-6A and SC-9A) were established. The analysis based on different criteria selected the prediction system SC-9A as the most suitable to describe the mixing performance of HRTB.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/04/20 alle ore 08:45:13