Sökning: "mass transfer"
Visar resultat 11 - 15 av 507 avhandlingar innehållade orden mass transfer.
11. Mass transfer across liquid-liquid interfaces : aspects on single-drop experiments performed with a computerized apparatus
Sammanfattning : .... LÄS MER
12. Monolith catalysts for car exhaust : experimental and theoretical studies of oxygen storage, flow and mass transfer
Sammanfattning : .... LÄS MER
13. Packed-Fluidized Bed Reactors – Batch Experiments and Fundamental Modeling with Random Metal Packings
Sammanfattning : The aim of this work is to investigate the effect of random packings on heat and mass transfer phenomena, when applied in bubbling fluidized beds. For this purpose, first, the heat transfer coefficient to a horizontal tube submerged in a fluidized bed containing various types of random packings was investigated. LÄS MER
14. Mixture Effects in Shell-and-Tube Condensers. Theory and Calculations
Sammanfattning : Zeotropic mixtures have come into more frequent use as working fluids (refrigerants) in heat pumps and air conditioning equipment due to the phase-out of ozone-depleting substances. Substantial drop in performance for shell-side condensation in shell-and-tube condensers when replacing a pure fluid with a mixture has been reported in the literature. LÄS MER
15. Rapid sintering of ceramics by intense thermal radiation
Sammanfattning : Sintering is an important processing step for obtaining the necessary mechanical stability and rigidity of ceramic bulk materials. Both mass and heat transfer are essential in the sintering process. The importance of radiation heat transfer is significantly enhanced at high temperatures according to the well-known Stefan-Boltzmann’s law. LÄS MER