Book Description
Presents results of a method of simultaneous measurement of the size and velocity of individual spherical particles, using a classical reference beam laser Doppler anemometer.
Author: Gerard Gouesbet Publisher: Springer Science & Business Media ISBN: 1475719833 Category : Technology & Engineering Languages : en Pages : 627
Book Description
Optical particle s1z1ng is undoubtedly a fascinating field of research of the utmost practical importance. In the Universe fluids are nearly everywhere, and when they occur they almost invariably contain particles. Inside our bodies we can take the example of blood transporting a vi tal procession of red and white cells. Around us, we can find various particles in the air we breathe, bubbles in the champagne or the soda we drink, or natural and artificial (polluting!) particles in the lakes we swim in. Industrial processes and systems are also concerned with particles, from pulverized coal flames to fluidized beds, in a range of applications involving rocket exhausts, pneuma tic transport and more generally the infinite realm of mul tiphase situations. Such an obviously vast field would require a whole volume like this one merely to attempt to describe it superficially. To be sure, we would need a scientific Prevert to catalogue such an endless inventory. Finally, even outside our terrestrial spaceship particles can be detected in alien atmospheres or between stars. Theorists will enjoy analyzing the richness of light/particle interact. ion, a subject which is very far from being exhausted. Experimental researchers will love designing and studying various probing instruments with a laser source at the input and a computer at the output, two requisites of today' s technological revolution.
Author: Pierre Gaic Publisher: ISBN: Category : Languages : fr Pages : 185
Book Description
MISE AU POINT ET DEVELOPPEMENT D'UNE METHODE OPTIQUE DE MESURE COUPLEE DES TAILLES ET VITESSES DES PARTICULES AU SEIN D'UN ECOULEMENT DIPHASIQUE DISPERSE. CONFECTION D'UN PROTOTYPE COMPLET UTILISE POUR ETUDIER LE NUAGE DE GOUTTELETTES PRODUIT PAR UN INJECTEUR PNEUMATIQUE
Book Description
ON UTILISE ET ON MET AU POINT DIFFERENTES METHODES: PHOTOGRAPHIE A ETINCELLE, CINEMATOGRAPHIE ULTRARAPIDE, GRANULOMETRIE PAR DIFFUSION DE LUMIERE LASER OU L'ON MESURE LA FONCTION DE REPARTITION EN SE FIXANT DES SEUILS D'INTENSITE DE LUMIERE DIFFUSEE, GRANULOMETRIE PAR TRAITEMENT D'IMAGE
Author: Patrice Hamelin
Author: Gerard Gouesbet
Author: Pierre Gaic
Author: 
Author: Ferhat Gheraissa