Download or read book Hydrodynamique et rupture de gouttes dans une colonne puls e a disques et couronnes written by Alain Laulan and published by . This book was released on 1980 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydrodynamique et rupture de gouttes dans une colonne puls e disques et couronnes written by Alain Laulan and published by . This book was released on 1980 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: ANALYSE DU FONCTIONNEMENT D'UNE COLONNE PULSEE A DISQUES ET A COURONNES. LE ROLE DU GARNISSAGE D'UNE COLONNE PULSEE EST DE CREER DES CONDITIONS D'ECOULEMENTS TELLES QUE LES PLUS GROSSES GOUTTES DE LA PHASE DISPERSEE SOIENT CASSEES; ON CONTRARIE AINSI LE MECANISME DE COALESCENCE DE MANIERE A CONSERVER UNE BONNE DISTRIBUTION DE LA PHASE DISPERSEE TOUT LE LONG DE LA COLONNE. ETUDE DU MECANISME DE RUPTURE DES GOUTTES A PARTIR DE MESURES DE LA PUISSANCE CONSOMMEE POUR PULSER LA COLONNE. RELATION ENTRE LE PHENOMENE DE RUPTURE DES GOUTTES ET LES CONDITIONS HYDRODYNAMIQUES REGNANT DANS LA COLONNE. MESURE DES VITESSES INSTANTANEES DANS LA COLONNE A L'AIDE D'UN ANEMOMETRE A LASER

Download or read book Mod lisation du fonctionnement hydrodynamique d une colonne puls e disques et couronnes written by Jean Duhamet and published by . This book was released on 1985 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Équation d'un modèle très général qui intègre la rupture, la coalescence et le transport des gouttes et algorithmes de résolution rapide de ces équations. On précise les lois intervenant dans le modèle en faisant une étude expérimentale sur une colonne pulsée à disques et a couronnes. Utilisation du modèle théorique pour tester différents types de lois de rupture, de coalescence et de vitesse de gouttes. Les résultats de simulation sont comparés a ceux obtenus expérimentalement

Download or read book Analyse du fonctionnement hydrodynamique d une colonne puls e disques et couronnes written by Jean-François Milot and published by . This book was released on 1990 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: CE TRAVAIL A POUR BUT D'UNE PART, D'ANALYSER LES MESURES PROVENANT DES CAPTEURS DE PRESSION INSTALLES SUR UNE COLONNE PULSEE D'EXTRACTION LIQUIDE-LIQUIDE ET D'AUTRE PART, D'AMELIORER LA COMPREHENSION DE SON COMPORTEMENT HYDRAULIQUE. AINSI, LA PREMIERE PARTIE EST CONSACREE A L'ETUDE DES MESURES DE PRESSION DIFFERENTIELLE MOYENNES RELEVEES SUR LE FUT D'UNE COLONNE PULSEE. L'INFLUENCE DES DEBITS DES PHASES, DES CONDITIONS DE PULSATION ET DU TAUX DE RETENTION SUR CES MESURES EST PRISE EN COMPTE DANS UNE MODELISATION SIMPLIFIEE DU SIGNAL DE PRESSION. LA SECONDE PARTIE ABORDE LA SIMULATION DU COMPORTEMENT DE LA PHASE DISPERSEE. UN BILAN SUR LA POPULATION DE GOUTTES, QUI TIENT COMPTE DES PHENOMENES DE TRANSPORT, DE RUPTURE ET DE COALESCENCE, PERMET DE DETERMINER LA DISTRIBUTION EN TAILLE DES GOUTTES ET LA RETENTION EN TOUT POINT DE LA COLONNE. LES CARACTERES SPECIFIQUES DU SYSTEME DE PULSATION PNEUMATIQUE SONT INTRODUITS DANS CE MODELE LORS DU CALCUL DES DIFFERENTS TERMES (TRANSPORT, RUPTURE ET COALESCENCE). LA COMPARAISON ENTRE LES RESULTATS EXPERIMENTAUX ET LES SIMULATIONS OBTENUES AVEC LES MEMES CONDITIONS OPERATOIRES PERMET DE TESTER LA VALIDITE DES MODELES PROPOSES

Download or read book Analyse du fonctionnement hydrodynamique d une colonne puls e disques et couronnes written by Won-Zin Oh and published by . This book was released on 1983 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: ETUDE EXPERIMENTALE DU CHAMP DES VITESSES PAR UNE TECHNIQUE D'ANEMOMETRIE A LASER. LES REGIMES PERMANENT ET PULSE SONT ETUDIES DANS UNE GAMME DE NOMBRE DE REYNOLDS ALLANT JUSQU'A 15000. ETUDE NUMERIQUE DU CHAMP DES VITESSES PAR INTEGRATION DES EQUATIONS DE NAVIER-STOKES. LES REGIMES PERMANENT ET PULSE SONT ETUDIES DANS LE DOMAINE DES ECOULEMENTS LAMINAIRES. ETUDE DU MELANGE AXIAL: MODELE THEORIQUE DECRIVANT L'EFFET DE LA PULSATION SUR UNE CASCADE DE MELANGEURS PARFAITS; ETUDE EXPERIMENTALE MONTRANT QUE CHAQUE DEMI-ETAGE DE LA COLONNE SE COMPORTE COMME UN MELANGEUR PARFAIT

Download or read book Etude hydrodynamique d une colonne d extraction analyse de la rupture de la phase dispers e written by Somchuer Pakdee-Patrakorn and published by . This book was released on 1980 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A German English Dictionary for Chemists written by Austin McDowell Patterson and published by . This book was released on 1935 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Philostratus written by Philostratus (the Athenian) and published by . This book was released on 1912 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analecta Or Materials For a History of Remarkable Providences Mostly Relating to Scotch Ministers and Christians written by Robert Wodrow and published by BoD – Books on Demand. This book was released on 2024-05-25 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1842.

Download or read book Nonhuman DNA Typing written by Heather Miller Coyle and published by CRC Press. This book was released on 2007-08-29 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The association of a suspect with the victim or crime scene through DNA evidence is one of the most powerful statements of complicity in a crime imaginable. No category of evidence has ever had the complete capacity to convict or exonerate an accused so absolutely in the eyes of the public. With the discriminatory powers of DNA and the variety of DNA markers now in regular use, the one thing keeping a third of all cases unsolved is the lack of human DNA evidence. However, the identification of polymorphic genetic loci in cats, dogs, plants, insects, bacteria, and viruses can provide the critical link between suspect and scene in the absence of human DNA. Non-Human DNA Typing: Theory and Casework Applications provides an introduction to the basic science underlying the emerging field of non-human DNA typing. It examines the use of non-human DNA evidence not just in homicide cases, but also in drug trafficking, poaching of endangered species, livestock fraud, and missing persons, as well as the identification of primary and secondary crime scenes. The book demonstrates the recognition, collection, and preservation of biological evidence at a crime scene, techniques of DNA fingerprinting, and DNA profiling. Using a wide variety of examples, applications, and case studies, the author describes the STR analysis of canine and feline samples, insects, and fungi, and their role as evidence in forensic science. Chapters consider the development of testing methods for animal evidence, soil DNA typing, and the use of DNA typing in wildlife investigations. A useful appendix includes an overview of the history of forensic serology and DNA. Combining science, case examples, legal decisions, and references, Non-Human DNA Typing: Theory and Casework Applications presents the forensic and legal applications of non-human DNA evidence for scientists, law enforcement, and attorneys.

Download or read book Merriam Webster s Visual Dictionary written by Jean-Claude Corbeil and published by Merriam-Webster. This book was released on 2006 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: Incorporates more than 20,000 words and their definitions, and 6,000 full-color illustrations, plus seventeen chapters on a wide variety of subjects.