Sökning: "Keywords: Bubble dynamics"

Hittade 2 avhandlingar innehållade orden Keywords: Bubble dynamics.

  1. 1. Development and Assessment of Methods for the Prediction of Hydrodynamic and Ultrasound induced Cavitation

    Författare :Ali Kadhim Hadi Alhelfi; Värmeöverföring; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Keywords: Bubble dynamics; Cavitation; Ultrasound; Acoustic waves; Sonoluminescence; Sonochemistry; and Boundary integral method.;

    Sammanfattning : The cavitation phenomenon has today become a keystone for different areas of science and technology including various industrial processes and medicine. Recently increasing interest and much attention have been paid to study this phenomenon. LÄS MER

  3. 2. Effects of high sugar concentrations in production scale bioreactor : a scale-down study of s. cervisiae

    Författare :Stefan George; KTH; []
    Nyckelord :;

    Sammanfattning : Substrate concentration gradients exist in large-scalebioreactors, due to a combination of insufficient mass transferand mixing, and microbial activities. Zones with high substrateconcentration may arise close to a feed point. It is largelyunknown to what extent these gradients influence themicroorganisms and what the microbial response might be. LÄS MER