지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수4
LIST OF TABLES iiiLIST OF FIGURES ivABSTRACT viPARMETERS USED viiiChapter 1. INTRODUCTION 11.1 Airway network model using CT images 11.2 Previous studies of dynamic deforming model applications 21.3 Importance of development 1D CFD model 31.4 Purpose of the current study 4Chapter 2. METHODS 52.1 Subjects and CT images 52.2 Energy balance equations for 1D model 52 .3 Lung compliance model using static air-volume change 82.4 Applications of dynamic deforming model 102.5 Applications of airway wall compliance 142.6 Applications of dynamic acinar compliance model 152.7 Replacement of sparse matrix solver 172.8 Six simulation cases 18Chapter 3. RESULTS 213.1 Flow-rate distributions depending on boundary conditions 213.2 Comparison of GMRES and AGMG solver according to computational time 223.3 Hysteresis curve for lung displacement and diameter 233.4 The influence of dynamic deforming model 293.5 The influence of the integrated computational models 34Chapter 4. DISCUSSION 404.1 Vtidal vs. z curve for healthy and asthmatic subjects 404.2 The effects of dynamic deforming models 414.3 The effects of integrated computational models and performance of simulations in high frequency ventilation 424.4 Limitations and future studies 434.5 Conclusions 43REFERENCES 45(초록) 48
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