Presentation is loading. Please wait.

Presentation is loading. Please wait.

Date of download: 11/2/2017 Copyright © ASME. All rights reserved.

Similar presentations


Presentation on theme: "Date of download: 11/2/2017 Copyright © ASME. All rights reserved."— Presentation transcript:

1 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Layout of ORC-based solar thermal power plant considered in this study. HTF flows through the parabolic trough during charging period (dashed line) and it is diverted after sunset (continuous line).

2 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Melting temperature and latent heat of fusion of PCM from DSC

3 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Schematic diagram of the physical configuration of the LHTES. The dotted line shows the numerical domain along with the boundary conditions: (a) front view and (b) side view.

4 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Validation of the present numerical model with the experimental and numerical results reported by Al-Abidi et al.[34]

5 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Grid independence study

6 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Temporal variation of HTF outlet temperature for convection and conduction as mode of heat transfer during solidification of PCM

7 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Melt fraction contour at (a) 600 s, (c) 2400 s, and temperature contour (°C) at (b) 600 s, (d) 2400 s of the LHTES filled with PCM at a cross section located at 0.4 m from the inlet

8 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Optimization of number of fin, fin thickness using HTF outlet temperature and solid fraction of PCM as a combined objective function

9 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Effect of fin height on HTF outlet temperature for six fins with 1.2 mm thickness

10 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Effect of fin thickness on HTF outlet temperature for six fins with 7 mm height

11 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Effect of annular and longitudinal fins on HTF outlet temperature for LHTES with six fins

12 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Melt fraction of (b) 600 s and (d) 2400 and temperature contours ( °C) at (a) 600 s, (c) 2400 s of the LHTES with six fins of thickness 1.2 mm and height 7 mm at a cross section located at 0.4 m from the inlet

13 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Temporal variation of HTF outlet temperature for different numbers of fin (fin thickness 1.2 mm and height 7 mm)

14 Date of download: 11/2/2017 Copyright © ASME. All rights reserved. From: Heat Transfer Characterization and Optimization of Latent Heat Thermal Storage System Using Fins for Medium Temperature Solar Applications J. Sol. Energy Eng. 2017;139(3): doi: / Figure Legend: Transient variation of HTF outlet temperature for different outer tube locations


Download ppt "Date of download: 11/2/2017 Copyright © ASME. All rights reserved."

Similar presentations


Ads by Google