Dissertation > Excellent graduate degree dissertation topics show

Influence on Depletion Interactions from Size Ratio of Large-to Small-sphere

Author: DengYuanXiang
Tutor: XiaoChangMing
School: Hunan Normal University
Course: Condensed Matter Physics
Keywords: Soft matter Entropy interaction Colloid Depletion interaction acceptance ration method Monte Carlo method
CLC: O469
Type: Master's thesis
Year: 2008
Downloads: 56
Quote: 0
Read: Download Dissertation

Abstract


Recently, the interdiscipline has attracted considerable attentions, and the physics about the soft matter is one of the new brightness dots among condensed matter, chemistry, materials science and life sciences. There are lots of questions should be resolved when the investigations are carried out from single-subject to multi-subject. The dynamics and entropy interactions in soft matter system are the most important ones: how the complicated and ordered structure is formed, and how they influence the growth of the matter in this system, and so on. To date, some valuable papers on the interactional rules of the entropy interaction for the colloidal congregation process were reported. Based on the research mentioned above, the depletion interactions in colloidal system under the geometrical confinement are studied through Monte Carlo simulation in this paper. Our aim is to get some new and interesting results on the entropy interactions in soft matter.This thesis consists of four chapters: In the first chapter, we present the history and progress on soft matter research, and report the motivation and method of this paper. In the second chapter, we discuss the depletion interactions in the systems of different size ratio of large- to small-sphere. Through these discussions, we found that the depletion force increase with the increase of the size ratio. Confined by geometrical factors, the depletion interactions of the systems with different size ratio of large- to small-sphere are studied in the third chapter. Our results show that, corresponding to the same size ratio and the same volume fraction, the depletion forces in the confined systems are larger than that of the unconfined systems. The second and the third chapter involve the author’s original works. Finally, a brief summary and the prospects of the work are given in the fourth chapter.

Related Dissertations

  1. Transient Thermal Analysis of Multi-Body System with Complicated Boundary Conditions,TK124
  2. American Option Pricing under Stochastic Market Option Model Based on Dividend and Treatment Fees,O211.6
  3. γ -ray measuring water , gas rate of Monte Carlo Methods,TL99
  4. Study of Clinic Electronic Linear Accelerator Shielding Room Using Monte Carlo Simulation,TL53
  5. Computation on Fuzzy Riemann Integral of Type Ⅱ and Order Structure on Ordered Weighted Geometric Operators,O177
  6. Study on Qualitative and Quantitative Analysis Methods of Pesticide Residues by Surface-Enhanced Raman Spectroscopy (SERS) Using Silver Colloid,O657.37
  7. Copula Based Simulation Procedures for Pricing Credit Default Swaps,F224
  8. The Space Heat Flux Calculation of Spacecraft Based on Reverse Monte Carlo Method,TK121
  9. Analysis of Angle Measurement Accuracy Based on Vehicle Photoelectric Theodolites,TH761.1
  10. Imaging Simulation for Actual Optical Systems,TP391.41
  11. Research on the Total Error Analysis and Calibration of a Parallel 6-DOF Earthquake Simulator,P315.8
  12. Reliability Analysis of Waste Dam of Municipal Solid Waste Landfill,X705
  13. Finite Element Analysis Based on Interval Method and Application in the Frame,U463.32
  14. MCP face electron reflection on the impact of image intensifier resolution,TN144
  15. Research on CPU/GPU Synergetic Algorithm for Monte Carlo Deep Penetration Particle Transport,TP391.41
  16. High light transmission characteristics of the scattering medium Numerical Simulation,O436.2
  17. The Study and Application of in Situ Adaptive Tabulation in Multiscale Simulation,O552.2
  18. Application Research of Reliability Analysis in Deep Bedrock Shaft of the Design of the Frozen Wall,TD265.3
  19. Reliability Analysis of Portal Frame with Semi-Rigid Connect in Typhoon Regions,TU311.2
  20. Research on Computer Aided Tolerance Optimization in Aircraft Manufacturing,V262
  21. Reliability Analysis of Transportation Clamping Fixture of Large Aircraft Based on Probabilistic Finite Element,V261

CLC: > Mathematical sciences and chemical > Physics > Condensed Matter Physics
© 2012 www.DissertationTopic.Net  Mobile