Download or read book The use of a high rotational speed concentric cylinder apparatus in free molecule flow written by Joseph William Rich and published by . This book was released on 1962 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concentric cylinder apparatus is used for studying viscous effects in fluids. It is of interest to compare these measurements with calculations made from theory applicable to the appropriate low-density flow regime. These theories must be developed on the basis of the mechanism of the momentum transfer between the gas molecules and the solid surfaces involved. Unfortunately, this mechanism is not clearly understood and, therefore, the theories either make assumptions concerning the mechanism or express results in terms of a parameter involving the nature of the interaction mechanism. Thus, by comparing the rotating cylinder measurements with theory, a possibility exists for at least deducing something concerning the value of the parameter required to describe the interaction process. The comparison is most significant in the free-molecule regime where the analysis enjoys a reasonably high degree of confidence, since intermolecular collisions are negligible and only the wall-molecule interactions are important. (Author).

Download or read book An experimental study of the reduction in drag on a rotating cylinder when held at moderately low pressures for extended periods of time the soaking effect written by A. R. Kuhlthau and published by . This book was released on 1960 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental investigations of the relative effects of vacuum surface conditions on drag at low densities written by A. R. Kuhlthau and published by . This book was released on 1963 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book College Physics for AP Courses written by Irna Lyublinskaya and published by . This book was released on 2015-07-31 with total page 1665 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This introductory, algebra-based, two-semester college physics book is grounded with real-world examples, illustrations, and explanations to help students grasp key, fundamental physics concepts. ... This online, fully editable and customizable title includes learning objectives, concept questions, links to labs and simulations, and ample practice opportunities to solve traditional physics application problems."--Website of book.

Download or read book Cooperative college school science program for secondary school students and teachers written by A. R. Kuhlthau and published by . This book was released on 1963 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laboratory investigation of the basic nature of low density gas flow at high speeds written by John Edward Scott (Jr) and published by . This book was released on 1959 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book To give talented high school students an understanding of basic electrical phenomena and an opportunity to participate in electronics research in progress written by A. R. Kuhlthau and published by . This book was released on 1963 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optical Trapping And Manipulation Of Neutral Particles Using Lasers A Reprint Volume With Commentaries written by Arthur Ashkin and published by World Scientific. This book was released on 2006-12-29 with total page 941 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important volume contains selected papers and extensive commentaries on laser trapping and manipulation of neutral particles using radiation pressure forces. Such techniques apply to a variety of small particles, such as atoms, molecules, macroscopic dielectric particles, living cells, and organelles within cells. These optical methods have had a revolutionary impact on the fields of atomic and molecular physics, biophysics, and many aspects of nanotechnology.In atomic physics, the trapping and cooling of atoms down to nanokelvins and even picokelvin temperatures are possible. These are the lowest temperatures in the universe. This made possible the first demonstration of Bose-Einstein condensation of atomic and molecular vapors. Some of the applications are high precision atomic clocks, gyroscopes, the measurement of gravity, cryptology, atomic computers, cavity quantum electrodynamics and coherent atom lasers.A major application in biophysics is the study of the mechanical properties of the many types of motor molecules, mechanoenzymes, and other macromolecules responsible for the motion of organelles within cells and the locomotion of entire cells. Unique in vitro and in vivo assays study the driving forces, stepping motion, kinetics, and efficiency of these motors as they move along the cell's cytoskeleton. Positional and temporal resolutions have been achieved, making possible the study of RNA and DNA polymerases, as they undergo their various copying, backtracking, and error correcting functions on a single base pair basis.Many applications in nanotechnology involve particle and cell sorting, particle rotation, microfabrication of simple machines, microfluidics, and other micrometer devices. The number of applications continues to grow at a rapid rate.The author is the discoverer of optical trapping and optical tweezers. With his colleagues, he first demonstrated optical levitation, the trapping of atoms, and tweezer trapping and manipulation of living cells and biological particles.This is the only review volume covering the many fields of optical trapping and manipulation. The intention is to provide a selective guide to the literature and to teach how optical traps really work.

Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the USAF SwRI Aerospace Bearing Conference written by Pei Moo Ku and published by . This book was released on 1964 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1970 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering Journal written by and published by . This book was released on 1927 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 7, no.7, July 1924, contains papers prepared by Canadian engineers for the first World power conference, July, 1924.

Download or read book The National Union Catalog Pre 1956 Imprints written by Library of Congress and published by . This book was released on 1974 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1993 with total page 1146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1971 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt: