Rauh C, Delgado A (2010)
Publication Type: Journal article
Publication year: 2010
Publisher: Taylor & Francis: STM, Behavioural Science and Public Health Titles / Taylor & Francis
Book Volume: 30
Pages Range: 567-573
Journal Issue: 4
URI: http://www.tandfonline.com/doi/pdf/10.1080/08957959.2010.538394
DOI: 10.1080/08957959.2010.538394
High pressures of up to several hundreds of MPa are utilized in a wide range of applications in chemical, bio-, and food engineering, aiming at selective control of (bio-)chemical reactions. Non-uniformity of process conditions may threaten the safety and quality of the resulting products because processing conditions such as pressure, temperature, and treatment history are crucial for the course of (bio-)chemical reactions. Therefore, thermofluid-dynamical phenomena during the high pressure process have to be examined, and numerical tools to predict process uniformity and to optimize the processes have to be developed. Recently applied mathematical models and numerical simulations of laboratory and industrial scale high pressure processes investigating the mentioned crucial phenomena are based on continuum balancing models of thermofluid dynamics. Nevertheless, biological systems are complex fluids containing the relevant (bio-)chemical compounds (enzymes and microorganisms). These compounds are particles that interact with the surrounding medium and between each other. This contribution deals with thermofluid-dynamical interactions of the relevant particulate (bio-)chemical compounds (enzymes and microorganisms) with the surrounding fluid. By consideration of characteristic time and length scales and particle forces, the motion of the (bio-)chemical compounds is characterized. © 2010 Taylor & Francis.
APA:
Rauh, C., & Delgado, A. (2010). Analytical considerations and dimensionless analysis for a description of particle interactions in high pressure processes. High Pressure Research, 30(4), 567-573. https://dx.doi.org/10.1080/08957959.2010.538394
MLA:
Rauh, Cornelia, and Antonio Delgado. "Analytical considerations and dimensionless analysis for a description of particle interactions in high pressure processes." High Pressure Research 30.4 (2010): 567-573.
BibTeX: Download