Self-Leveling Onset Criteria in Debris Beds
نویسندگان
چکیده
منابع مشابه
Onset and cessation of motion in hydrodynamically sheared granular beds.
We performed molecular dynamics simulations of granular beds driven by a model hydrodynamic shear flow to elucidate general grain-scale mechanisms that determine the onset and cessation of sediment transport. By varying the Shields number (the nondimensional shear stress at the top of the bed) and particle Reynolds number (the ratio of particle inertia to viscous damping), we explore how variat...
متن کاملExperimental Measurements of Pressure Drop Across Sump Screen Debris Beds in Support of Generic Safety
....................................................................................................................................................... iii Foreword....................................................................................................................................................... v Abbreviations and Acronyms .......................................................
متن کاملA Self-Leveling and Swiveling Forestry Machine Cab
A radical, new innovation with regards to forestry machines is the design of a cab suspended from an arched column connected to a swiveling socket. The purpose of the design is to reduce the amount of skewed and twisted work postures, which are often frequent among operators of logging machines. The ability to sit straight is what most operators point out to be the most desirable feature of the...
متن کاملGlobalization, Standardization, and Dialect Leveling in Iran
This paper is an attempt to shed light on the effects of modernization, urbanization, monolingual educational system, and mass media as well as the process of globalization on dialect leveling among Persian dialects. In so doing, the first part of the paper elaborates on the relationship between globalization and sociolinguistics, and on the concept of standardization. Also, it discusses some ...
متن کاملCriteria for the onset of vascular murmurs.
A general "sound boundary" curve was developed which establishes the combinations of minimum flow Reynolds numbers and percent stenosis required for the onset of vascular murmurs. The curve was derived by a combination of engineering analysis and animal experiments in which thin circular orifice plates were implanted in the descending aortas of anesthetized dogs. The results indicate that the s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Nuclear Science and Technology
سال: 2010
ISSN: 0022-3131,1881-1248
DOI: 10.1080/18811248.2010.9711969