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Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator.

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Presentation on theme: "Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator."— Presentation transcript:

1 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Scheme of the multitoothed rotor-stator Figure Legend:

2 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Drop deformation parameter D, as a function of the product of the rotor angular velocity ω, and drop radius R, for the different viscosities ratios λ, when the rotor moves clockwise (RS1). Drop insertion position close to the stator wall. Figure Legend:

3 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Drop deformation parameter D, as a function of time when the rotor moves clockwise (RS1). λ=30 and ω=0.21∕s. Drop insertion position in-between the rotor and stator teeth. Figure Legend:

4 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Drop deformation parameter D, as a function of the product ωR, for the different viscosities ratios λ, when the rotor moves clockwise (RS1). Drop insertion position in-between the rotor and stator teeth. Figure Legend:

5 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Drop deformation parameter D, as a function of time when the rotor moves clockwise (RS1). λ=0.1 and ω=0.41∕s. The drop insertion point was close to the stator wall. Solid line corresponds to a sinusoidal fitting. Figure Legend:

6 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Drop deformation parameter D, as a function of time when the rotor moves clockwise (RS1). λ=0.3 and ω=0.11∕s. Drop insertion position close to the stator wall. Figure Legend:

7 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Drop deformation parameter D, as a function of time when the rotor moves counterclockwise (RS2). λ=30 and ω=0.081∕s. Figure Legend:

8 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Drop deformation parameter D, as a function of the rotor product ωR, for the different viscosities ratios λ, when the rotor moves counterclockwise (RS2) Figure Legend:

9 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Photographs of the drop breakup for the viscosity ratios: (a)λ=0.3, (b)λ=3.3, and (c)λ=30.0 Figure Legend:

10 Date of download: 7/11/2016 Copyright © ASME. All rights reserved. From: Experimental Study of Drop Deformation and Breakup in a Model Multitoothed Rotor-Stator J. Fluids Eng. 2006;128(6):1289-1294. doi:10.1115/1.2354528 Critical rotor speed (multiplied by the drop radius) and deformation for drop breakup as a function of λ. Lines for Dcrit correspond to Eq. (solid line) and Eq. (4) (dashed line). Figure Legend:


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