Sökning: "Experimentell"
Visar resultat 16 - 20 av 676 avhandlingar innehållade ordet Experimentell.
16. X-ray microtomography and digital volume correlation for internal deformation and strain analysis
Sammanfattning : A material that is exposed to mechanical load or experience a variation in its immediate environment (temperature, pressure, humidity etc.) will to some extent be affected by these new conditions, which is reflected through structural movements in the material. LÄS MER
17. A pulsed TV holography system for the study of transients in experimental mechanics
Sammanfattning : An all-electronic system for pulsed holographic interferometry called pulsed TV holography is developed. This is a whole-field non-contacting optical measurement method suitable for studies of transient events like wave propagation in solids and fluids. LÄS MER
18. Structured surfaces and turbulence
Sammanfattning : .... LÄS MER
19. Digital speckle photography and digital holography for the study of transparent media
Sammanfattning : In the fields of combustion and fluid mechanics, temperature- and density fields are of interest to measure. Optical measurement methods may be used to study such transparent media. Flames, gases and liquids are examples of transparent media, often called phase objects in an optical context. LÄS MER
20. Combined Digital Holography and Speckle Correlation for Rapid Shape Evaluation
Sammanfattning : In manufacturing industry there is a high demand for on line quality control to minimize the risk of incorrectly produced objects. Conventional contact measurement methods are usually slow and invasive, meaning that they cannot be used for soft materials and for complex shapes without influencing thecontrolled parts. LÄS MER