Enhancement of oxygen transfer in highly viscous non-newtonian fermentation broths
β Scribed by Yoshinori Kawase; Masanari Tsujimura
- Publisher
- John Wiley and Sons
- Year
- 1994
- Tongue
- English
- Weight
- 603 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0006-3592
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π SIMILAR VOLUMES
The flow properties of the employed aqueous solutions of xanthan and polyacrylamide (PAA) are shown in Fig. . Viscosity, q , and Weissenberg number Wi are plotted against the shear rate in Figs lb and la, respectively. The Weissenberg number
## Abstract Bubble flows in nonβNewtonian fluids were analyzed using firstβprinciples methods with the aim to compute and predict mass transfer coefficients in such fermentation media. The method we used is a Direct Numerical Simulation (DNS) of the reactive multiphase flow with deformable boundari