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Interfacial Wave Dynamics of Core-Annular Flow of Two Fluids
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Interfacial Wave Dynamics of Core-Annular Flow of Two Fluids. |
| 개인저자 | Asaduzzaman, Mohammed. |
| 단체저자명 | University of Pennsylvania. Mechanical Engineering and Applied Mechanics. |
| 발행사항 | [S.l.]: University of Pennsylvania., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 260 p. |
| 기본자료 저록 | Dissertation Abstracts International 80-01B(E). Dissertation Abstract International |
| ISBN | 9780438422063 |
| 학위논문주기 | Thesis (Ph.D.)--University of Pennsylvania, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 80-01(E), Section: B.
Adviser: Howard H. Hu. |
| 요약 | In core-annular flow of two different fluids, for a set of suitable flow conditions, various shapes of saturated waves such as bamboo, snake and corkscrew waves are observed. Some of the dominant parameters such as thickness ratio of the fluid, |
| 요약 | When the flow rate ratio is high, it is sometimes difficult to determine the differences between the final shape of the waves for up-flow and down-flow. For some combinations of thickness ratio, viscosity ratio, density ratio, Reynolds number an |
| 요약 | In this study, new sets of waves were discovered for core-annular flow, which modulate at certain flow parameter ranges. The critical parameter ranges are identified where the waves shift from saturated bamboo waves and bifurcate into modulated |
| 요약 | Due to challenges associated with large computational domain and enormous computational power requires to resolve the interfacial instability, a three-dimensional true non-axisymmetric model was never studied before. For the first time, effort i |
| 일반주제명 | Mechanical engineering. Fluid mechanics. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
