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Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving.

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Presentation on theme: "Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving."— Presentation transcript:

1 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 Physical model of problem Figure Legend:

2 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 Domain of solution Figure Legend:

3 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 The exhibition of the cylinder and the coil and their relative initial positions Figure Legend:

4 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 The temperature-time histories at points of A,B,C,D,E, and F of the hollow cylinder Figure Legend:

5 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 Radial variation of temperature at a specific axial position of z = 20 cm at the time of 170 s and 300 s Figure Legend:

6 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 Distribution Nu due to spray cooling and natural convection along the cylinder outer surface at 160 s after beginning of the process Figure Legend:

7 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 The distribution of the temperature along the external surface of cylinder for the five different times of 25 s, 125 s, 190 s, 225 s, and 250 s Figure Legend:

8 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 The distribution of Nusselt number due to spray cooling for three different velocities of coil when the spray is located at the position of z = 20 cm Figure Legend:

9 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 Radial variation of temperature at the specific axial position of z = 20 cm when the spray is located at the same position for three different velocities of the coil Figure Legend:

10 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 Distribution of Nusselt number due to spray cooling for three different inner to outer radius ratios of the cylinder when the spray is located at the position of z = 20 cm Figure Legend:

11 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 Radial variation of temperature at the specific axial position of z = 20 cm when the spray is located at the same position for three different inner to outer radius ratios of the cylinder Figure Legend:

12 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 The distribution of Nusselt number due to air cooling for three different velocities of coil Figure Legend:

13 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 Radial variation of temperature at the specific axial position of z = 20 cm for three different velocities of the coil Figure Legend:

14 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 The distribution of Nusselt number due to air cooling for three different inner to outer radius ratios of the cylinder Figure Legend:

15 Date of download: 7/16/2016 Copyright © ASME. All rights reserved. From: Investigation of Cooling Process of a High-Temperature Hollow Cylinder in Moving Induction Heat Treatment J. Thermal Sci. Eng. Appl. 2012;4(1):011001-011001-10. doi:10.1115/1.4005602 Radial variation of temperature at the specific axial position of z = 20 cm for three different inner to outer radius ratios of the cylinder Figure Legend:


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