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Keywords: Flow patterns
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Proceedings Papers

Proc. ASME. IMECE98, Fluids Engineering, 153-162, November 15–20, 1998
Paper No: IMECE1998-0998
... velocities, concentration and their impact on other parameters of multi-phase flow such as flow patterns. Experimental data of in-situ physical parameters such as spatial concentration, mixture velocities, and pressures are presented in time, amplitude and frequency domains. These experiments were conducted...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A011, November 16–19, 2020
Paper No: IMECE2020-23882
.... Meanwhile, the rationality of the above methods is verified based on existing experimental results. Then, the effects of refrigerant components and operating parameters on flow patterns, heat transfer coefficients and heat and mass transfer resistance are discussed as the ranges of mass flux, saturation...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A039, November 16–19, 2020
Paper No: IMECE2020-24431
...) and heat flux of 14.5-411.3 kW/m2 at an inlet temperature of 15 . Four flow patterns including bubbly flow, slug flow, churn flow and annular flow were captured with the visualization technique. Several confined bubbles with irregular shape were observed. In the low heat flux region, the dominant flow...
Proceedings Papers

Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 2971-2980, November 9–15, 2012
Paper No: IMECE2012-89707
... with the available empirical correlations in the literature. A reasonably good agreement was obtained for both parameters with mean absolute errors as low as ±7.5% for pressure drop and ±15.6% for Nusselt number. Further, a qualitative comparison of various flow patterns against experimental visualization data...
Proceedings Papers

Proc. ASME. IMECE2008, Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C, 605-612, October 31–November 6, 2008
Paper No: IMECE2008-67572
... International Mechanical Engineering Congress and Exposition October 31-November 6, 2008, Boston, Massachusetts, USA 1 lied to the Saltstone vault geometry for the ment of the air flow patterns inside the vapor vault region using the potential operating model considered two cases for the estimations tterns...
Proceedings Papers

Proc. ASME. IMECE2002, Heat Transfer, Volume 7, 401-407, November 17–22, 2002
Paper No: IMECE2002-32542
... 23 05 2008 Characteristics of gas-liquid two-phase flow patterns in a miniature square cross-section channel having a gas permeable sidewall have been investigated visually using a high-speed motion analyzer. The problem under consideration is encountered in the design of Direct Feed...
Proceedings Papers

Proc. ASME. IMECE2002, Heat Transfer, Volume 7, 527-534, November 17–22, 2002
Paper No: IMECE2002-39555
... , the available data are in good agreement. These data are used as the basis for the development of a simple Weber number-based flow regime map that divides the entire flow map into four zones: a surface tension dominated zone including bubbly and plug flow patterns; an inertia dominated zone representing...
Proceedings Papers

Proc. ASME. IMECE2002, Heat Transfer, Volume 1, 7-13, November 17–22, 2002
Paper No: IMECE2002-32897
... 23 05 2008 The flow field of a 2-D laminar confined impinging slot jet is investigated. Numerical results indicate that there exist two different solutions in some range of geometric and flow parameters. The two steady flow patterns are obtained under identical boundary conditions...
Proceedings Papers

Proc. ASME. IMECE2005, Heat Transfer, Part B, 579-588, November 5–11, 2005
Paper No: IMECE2005-80714
... 31 01 2008 Experiments were performed to examine the influence of vertical oscillations of inertia field on convection instability and flows patterns in a horizontal fluid layer heated from one wide side and cooled from another one. Two cases are considered: when the fluid layer...