Dissertation > Excellent graduate degree dissertation topics show

D mathematical model Rongjiang waterway Application Research

Author: MiaoZhu
Tutor: WenZuo；ZhaoWanXing
School: Chongqing Jiaotong University
Course: Port, Coastal and Offshore Engineering
Keywords: Fluvial Waterway Mathematical model Finite volume method Waterway through capacity
CLC: U617
Type: Master's thesis
Year: 2010
Downloads: 81
Quote: 0
Read: Download Dissertation

Abstract


Shallow waterway segment due to local presence , resulting in a serious shortage of channel depth , which restricts the development of the port . The sparse deep waterway to improve navigation capacity , need to study and predict changes in the waters of hydrodynamic groove back dredged silt . Trench numerical simulation tests conducted over the physical model has a short cycle, low cost advantages , and thus with the flow and sediment mathematical model for surface deformation and rear bed Trench hydrodynamic change has important application value. Based on the systematic analysis of sediment mathematical model development history and current situation of research based on the terrain RONGJIANG measured hydrological data , two-dimensional flow and sediment from the basic equations and basic theory, finite volume method using triangular elements of the control equation , the establishment of a two-dimensional flow and sediment mathematical model to simulate the changes in flow and sediment Rongjiang . Research by the river 's navigable tidal level and the lowest water level , and calculate the sleep ~ Yung Chinese Bridge Stone Bridge River waterway theoretical carrying capacity . The main contents of this paper are: ① Overview RONGJIANG project reach hydrologic and sediment conditions for the use of existing data Fluvial qualitative analysis . ② The finite volume method, the equations are solved by the establishment of appropriate water and sediment mathematical model validation results show that the model calculation tide , velocity and sediment processes and closer to the measured data . ③ The model used in this paper to establish local Shallow RONGJIANG fairway trial trenching study , by calculating the analysis found that after the implementation of engineering solutions , and works under flow conditions are not significantly different , but the tide maximum velocity fluctuation increases , river erosion and deposition on the performance of the overall micro- micro-punch silt . ④ use of existing data calculated Rongjiang tide along the tide -bit multiply and use by tidal waterway through capacity -bit basic formula to calculate the theoretical Rongjiang waterway through capacity .

Related Dissertations

  1. Study on Coupled Radiation-Phase Change Heat Transfer in Semi-Transparent Materials,V259
  2. Design and Simulate Analysis of Active Subsoiler by the Planetary,S222
  3. A company in the western region of refined oil a Distribution Optimization System Applied Research,F426.22
  4. Waterway transport of dangerous goods emergency disposal and emergency management information system,U698.3
  5. The new media environment, corporate advertising media mix strategy study,F713.8
  6. Sham hose drum drive means and hydraulic system of the structure,TE973
  7. Exploration and Simulation on Semi-solid Billet by Induction Heating in Temperature Field,TG249.9
  8. Optimal Riser Design of Steel Casting Based on CAE Analysis,TG260
  9. Modeling and Simulation of 600MW Steam Turbine System,TK26
  10. Hepatitis B Electronic Medical Records and Drug Efficacy Evaluation,R512.62
  11. Mathematical models in special alloy pickling line control application,TP273
  12. Based on TMS320F28335 brushless DC motor control system research,TM33
  13. The Design and Implementation of Question Bank Management System of the Branch of Hengshui University,TP311.52
  14. Cone Crusher structural performance parameter optimization,TD451
  15. Rock dug large cutter suction dredger cutter cutting force calculation and analysis,U674.31
  16. The Design and Experiment Research of Electromechanical Servo,TJ765.3
  17. Ship out of Hong Kong harbor on the coastal waterway safety clearance Capacity of,U691
  18. Under the action of multi-field coupling mechanism of electrospinning,TQ340.6
  19. TRNSYS of a class -based Fuzzy Control Simulation of VAV system,TU831.3
  20. Waterway monitoring detection and tracking of ships,TP391.41
  21. Solar chimney natural ventilation strengthen the mathematical model and numerical simulation,TU834.1

CLC: > Transportation > Waterway transport > Waterway Engineering > Renovation project
© 2012 www.DissertationTopic.Net  Mobile