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研究生:黎維會
研究生(外文):Le, Duy Hoi
論文名稱:自然與人工血管中結構與流體相互作用之研究
論文名稱(外文):Structure-Fluid Interaction Study of Natural and Artificial Blood Vessels
指導教授:徐 中 華
指導教授(外文):Hsu, Cheung Hwa
學位類別:碩士
校院名稱:國立高雄應用科技大學
系所名稱:精密模具與機械產研碩士外國專班
學門:工程學門
學類:機械工程學類
論文種類:學術論文
論文出版年:2009
畢業學年度:97
語文別:中文
論文頁數:102
中文關鍵詞:流體-結構相互作用自然血管人造血管
外文關鍵詞:Structure-fluid interactionnatural blood vesselartificial blood vessel
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本文應用結構流體相互作用理論研究自然血管與人造血管銜接處附近之血管變形;在不同的進口血壓情況下,預測血管變形最大之位置,及其相關之流場變化;同時自然血管之變形率高於人工血管。分析結果將為血管外科手術、血管治療和人造血管製造上提供重要資訊。
The thesis applies structure-fluid interaction theory for study the deformation of natural blood vessel and connective (artificial) blood vessel. With various inlet blood pressures, the analysis predicts the position of biggest deformation along with velocity field changes. With differences of physical properties between artificial and natural blood vessel, the deformation rate in natural one is faster than the artificial one. These results will help to improve and adjust in blood vessel surgery, treatment and manufacturing of artificial blood vessel.
Chapter 1 Introduction
1.1 Basic of blood vessel
1.1.1 Introduction of human blood vessel
1.1.2 Problem of blood vessel
1.1.3 Some treatment methods for blood vessel disease
1.1.3.1 Treating by medicine
1.1.3.1 Treating by surgery
1.2 Knowledge of artificial blood vessel
1.2.1 Definition and history of artificial blood vessel
1.2.2 Artificial blood vessel used tissues engineering
1.2.3 Artificial blood vessel used biomechanics
1.3 Thesis background
1.4 Thesis objective
1.5 Thesis outline
Chapter 2 Methodology
2.1 Mathematical model
2.2 Computational Fluid-Structure interaction by ADINA System software
2.2.1 ADINA System introduction
2.2.1.1 Program structure
2.2.2 Apply ADINA – FSI for solving thesis problem
2.2.2.1 FSI module
2.3 Building model
2.3.1 Structure model
2.3.1.1 Single structure model
2.3.1.2 Connective structure model
2.3.2 Fluid model
Chapter 3 Results and Discussions
3.1 Mesh model
3.3.1 Structure model
3.1.2 Fluid model
3.2 Analysis results
3.2.1 Analysis results of normal single blood vessel(single model)
3.2.1.1 Deformation value results of single model with normal blood pressure (120 mmHg)
3.2.1.2 Flow velocity value of single model with normal blood pressure (120mmHg)
3.2.1.3 Deformation value results of single model with high blood pressure (180mmHg)
3.2.1.4 Flow velocity value results of single model with high blood pressure (180mmHg)
3.2.2 Analysis results of connective blood vessel
3.2.2.1 Deformation value results of connective blood vessel with normal blood pressure (120mmHg)
3.2.2.2 Flow velocity value results of connective blood vessel with normal blood pressure (120mmHg)
3.2.2.3 Deformation value results of connective blood vessel with high blood pressure (180mmHg)
3.2.2.4 Flow velocity value results of connective blood vessel with high blood pressure (180mmHg)
3.3 Discussion
Chapter 4 Conclusion
Chapter 5 Future works
REFERENCES
Chapter 1 Introduction
1.1 Basic of blood vessel
1.1.1 Introduction of human blood vessel
1.1.2 Problem of blood vessel
1.1.3 Some treatment methods for blood vessel disease
1.1.3.1 Treating by medicine
1.1.3.1 Treating by surgery
1.2 Knowledge of artificial blood vessel
1.2.1 Definition and history of artificial blood vessel
1.2.2 Artificial blood vessel used tissues engineering
1.2.3 Artificial blood vessel used biomechanics
1.3 Thesis background
1.4 Thesis objective
1.5 Thesis outline
Chapter 2 Methodology
2.1 Mathematical model
2.2 Computational Fluid-Structure interaction by ADINA System software
2.2.1 ADINA System introduction
2.2.1.1 Program structure
2.2.2 Apply ADINA – FSI for solving thesis problem
2.2.2.1 FSI module
2.3 Building model
2.3.1 Structure model
2.3.1.1 Single structure model
2.3.1.2 Connective structure model
2.3.2 Fluid model
Chapter 3 Results and Discussions
3.1 Mesh model
3.3.1 Structure model
3.1.2 Fluid model
3.2 Analysis results
3.2.1 Analysis results of normal single blood vessel(single model)
3.2.1.1 Deformation value results of single model with normal blood pressure (120 mmHg)
3.2.1.2 Flow velocity value of single model with normal blood pressure (120mmHg)
3.2.1.3 Deformation value results of single model with high blood pressure (180mmHg)
3.2.1.4 Flow velocity value results of single model with high blood pressure (180mmHg)
3.2.2 Analysis results of connective blood vessel
3.2.2.1 Deformation value results of connective blood vessel with normal blood pressure (120mmHg)
3.2.2.2 Flow velocity value results of connective blood vessel with normal blood pressure (120mmHg)
3.2.2.3 Deformation value results of connective blood vessel with high blood pressure (180mmHg)
3.2.2.4 Flow velocity value results of connective blood vessel with high blood pressure (180mmHg)
3.3 Discussion
Chapter 4 Conclusion
Chapter 5 Future works
REFERENCES
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