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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

Roping phenomena in lean phase pneumatic conveying /

Yilmaz, Ali, January 1997 (has links)
Thesis (Ph. D.)--Lehigh University, 1997. / Includes vita. Includes bibliographical references (leaves 288-298).
32

The transductor amplifier its manner of action and comments on its use for automatic regulation.

Krabbe, Ulrik. Ytterberg, Arle. January 1900 (has links)
Thesis--Danmarks Tekniske Højskole. / Without thesis statement. Summary in Danish. Bibliography: p. 166-167.
33

The transductor amplifier its manner of action and comments on its use for automatic regulation.

Krabbe, Ulrik. Ytterberg, Arle. January 1900 (has links)
Thesis--Danmarks Tekniske Højskole. / Without thesis statement. Summary in Danish. Bibliography: p. 166-167.
34

Flow characteristics in horizontal pneumatic conveying of a chopped fibrous material

Brusewitz, Gerald Henry, January 1967 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1967. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
35

Reproductive and larval biology of the northeastern Pacific polychaete Owenia collaris (family Oweniidae) in Coos Bay, Or /

Smart, Tracey Irene, January 2008 (has links)
Typescript. Includes vita and abstract. Includes bibliographical references (leaves 134-154). Also available online in Scholars' Bank; and in ProQuest, free to University of Oregon users.
36

[The analysis, design, and construction of a millimeter-wave reflex oscillator

Lafferty, J. M. January 1900 (has links)
Thesis - University of Michigan. Bibliographical footnotes. / Pt. 1 reprinted from Journal of applied physics, v. 17, no. 12, Dec. 1946, pts. 2 and 3 from Proceedings of the Institute of Radio Engineers, v. 35, no. 8, Aug. 1947 and v. 35, no.9, Sept. 1947.
37

Predicting capacity and power requirements in the horizontal pneumatic conveying of chopped forage

Tatepo, Corentin Georges, January 1968 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1968. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
38

Evaluation of a tube feeding decision aid for substitute decision makers

Bower, Emily H. January 2006 (has links)
Thesis (M.S.)--West Virginia University, 2006. / Title from document title page. Document formatted into pages; contains v, 132 p. : ill. (some col.). Includes abstract. Includes bibliographical references.
39

Modèle pharmacocinétique physiologique avec deux voies d'administration et transit gastro-intestinal du phénobarbital chez le Rat.

Falcoz, Christine, January 1900 (has links)
Th. 3e cycle--Sci. pour les ind. chim.--Nancy--I.N.P.L., 1981.
40

A novel technique for tube sinking

Panwher, Mohammad Ibrahim January 1986 (has links)
A new technique for tube sinking has been developed which should, in a number of ways, help to solve the problems associated with conventional tube sinking processes, eg die wear and the need for a swaged down leading end for easy insertion through the die. The conventional reduction die is altogether replaced by a die-less reduction unit of stepped bore configuration. The deformation is induced by means of hydrodynamic pressure and drag force generated in the unit due to the motion of the tube through the viscous fluid medium (polymer melt). The dimensions of the die-less reduction unit are such that the smallest bore size is dimensionally greater than the nominal diameter of the undeformed tube, thus metal to metal contact and hence wear, should no longer be a problem. As no conventional reduction die is used, the need for a reduced diameter leading end is also eliminated. Experimental results show that greater reduction in tube diameter and the coating thickness were obtained at slower drawing speeds (about 0.1 m/s). The maximum reduction in diameter noted was about 7 per cent. Analytical models have been developed, assuming with Newtonian and non-Newtonian characteristics of the pressure medium, which enabled prediction of the length of the deformation zone, percentage reduction in diameter and drawing stress. In the non-Newtonian analysis account was taken of the pressure coefficient of viscosity, derived from the available data; the limiting shear stress, which manifests itself as slip in the polymer melt and the strain hardening and the strain rate sensitivity of the tube material. The percentage reduction in diameter predicted using the Newtonian analyses appear to differ considerably from the experimental results both in trend and magnitude. Non-Newtonian analysis predicted theoretical results which are much closer to the ones observed experimentally.

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