Sökning: "Velocity measurement"
Visar resultat 1 - 5 av 285 avhandlingar innehållade orden Velocity measurement.
1. Air jets in ventilation applications
Sammanfattning : The purpose of air distribution systems for HVAC is tocreate proper air quality and thermal conditions in an occupiedzone. In mixing type air distribution systems air is suppliedinto a room through various types of outlets and distributed byturbulent air jets. These air jets are the primary factorsaffecting room air motion. LÄS MER
2. µPIV Measurement of Grease Velocity Profiles
Sammanfattning : Lubricating grease is commonly applied to lubricate e.g. rolling bearings, seals and gears. Grease has some clear advantages over lubricating oil. LÄS MER
3. Flow Field and Fibre Fractionation Studies in Hydrocyclones
Sammanfattning : Hydrocyclones can be used to fractionate fibres according to their papermaking potential. The obtained fractions typically differ in fibre wall thickness and/or degree of fibre treatment. Despite a multitude of potential application scenarios, the process has so far had little commercial success. LÄS MER
4. Modelling and measurement of velocity and concentration in fibre-gas suspensions
Sammanfattning : .... LÄS MER
5. Ballistic Imaging of Transient Phenomena in Turbid Media
Sammanfattning : Ballistic imaging (BI) was developed as an optical diagnostic capable of ascertaining velocity and spatial information within dense sprays with relevance to liquid-fuel injection and combustion. This development includes a full model of light scattering within the complete imaging system, enabling the performance of the instrument to be examined, optimized and quantified. LÄS MER