000 04256nam a22005655i 4500
001 978-981-97-1123-9
003 DE-He213
005 20251030113130.0
007 cr nn 008mamaa
008 241004s2024 si | s |||| 0|eng d
020 _a9789819711239
_9978-981-97-1123-9
024 7 _a10.1007/978-981-97-1123-9
_2doi
050 4 _aTC1-1800
072 7 _aTNF
_2bicssc
072 7 _aTEC014000
_2bisacsh
072 7 _aTNF
_2thema
100 1 _aHan, Qiwei.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_985674
245 1 0 _aNon-equilibrium Transport of Non-uniform Suspended Load
_h[electronic resource] /
_cby Qiwei Han, Mingmin He.
250 _a1st ed. 2024.
264 1 _aSingapore :
_bSpringer Nature Singapore :
_bImprint: Springer,
_c2024.
300 _aXVII, 673 p. 177 illus.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aHydroscience and Engineering,
_x2730-9010
505 0 _a1. Introduction -- 2. Statistical Characteristics of Sediment Exchange on Bed Surface -- 3. Diffusion Equation and Boundary Conditions for Non-Uniform Suspended Load -- 4. Carrying-Sediment Capacity for Non-Uniform Sediment -- 5. One-Dimensional Non-Equilibrium Sediment Transport -- 6. Saturation Recovery Coefficient -- 7. Size Distribution for Carrying-Sediment Capacity and Effective Bed Material Gradation -- 8. Numerical Results for Vertical Two-Dimensional Sediment Diffusion Equation and Approximate Vertical Distribution of Concentration in Non-Equilibrium Condition -- 9. Bed Material Coarsening -- 10. Exchange between Coarse and Fine Sediments and Comparison between Bed Material Load and Wash Load -- 11. Multi-Valued Nature of Carrying-Sediment Capacity -- 12.Appendix-Statistic Theory of Sediment Movement.
520 _aThe book is based on stochastic theory of sediment motion, particularly the theory of transition intensities. It provides a complete theory and equation system of non-equilibrium transport of non-uniform suspended load. The content proposed theory reports, for the first time in literature, the general boundary condition of diffusion equations of non-equilibrium transport with transition intensities. The book also introduces the theoretical expressions of size distribution of the carrying sediment capacity, efficient bed material grade, and saturation recovery coefficient. This book describes the application of non-equilibrium transport theory and provides solutions to some long-standing unsolved controversial problems related to sediment transport. It establishes a generic mathematic model of reservoir sedimentation and river channel evolution; illustrates the same transport regulars of wash load and bed material load; demonstrates the multi-valued nature of carrying-sediment capacity and its single-valued consideration; and describes the mechanism of bed material coarsening. This book is of interest to a wide audience including students, technicians, and academics, primarily working in the field of river hydra-dynamics. In addition, this book receives attention from the research community working in fields, such as hydrogeology, hydraulic engineering, river navigation, wastewater treatment, and environmental protection.
650 0 _aHydraulic engineering.
650 0 _aSedimentology.
_965837
650 0 _aWater.
_965998
650 0 _aHydrology.
_965999
650 1 4 _aHydraulic Engineering.
650 2 4 _aSedimentology.
_965837
650 2 4 _aWater.
_965998
700 1 _aHe, Mingmin.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_985675
710 2 _aSpringerLink (Online service)
773 0 _tSpringer Nature eBook
776 0 8 _iPrinted edition:
_z9789819711222
776 0 8 _iPrinted edition:
_z9789819711246
776 0 8 _iPrinted edition:
_z9789819711253
830 0 _aHydroscience and Engineering,
_x2730-9010
_981174
856 4 0 _uhttps://doi.org/10.1007/978-981-97-1123-9
912 _aZDB-2-ENG
912 _aZDB-2-SXE
999 _c64031
_d64031