Hashemian et al., 2022 - Google Patents
Efficient heat extraction from the storage zone of solar pond by structurally improved spiral pipes; numerical simulation/experimental validationHashemian et al., 2022
View HTML- Document ID
- 13853521879840752527
- Author
- Hashemian M
- Jafarmadar S
- El-Shorbagy M
- Rahman A
- Dahari M
- Wae-hayee M
- Publication year
- Publication venue
- Energy Reports
External Links
Snippet
Various semi-O/O-shape dimple patterns were applied on the flat spiral pipes as a regional contorting policy. In this method only the critical regions that may cause significant effect on the improvement of the hydrothermal performance can be subjected to structural …
- 238000000605 extraction 0 title abstract description 31
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hashemian et al. | Efficient heat extraction from the storage zone of solar pond by structurally improved spiral pipes; numerical simulation/experimental validation | |
| Wang et al. | Influence of geometrical parameters on turbulent flow and heat transfer characteristics in outward helically corrugated tubes | |
| Alimoradi et al. | Numerical investigation of heat transfer intensification in shell and helically coiled finned tube heat exchangers and design optimization | |
| Tan et al. | Experimental and numerical study of convective heat transfer and fluid flow in twisted oval tubes | |
| Tan et al. | 3D numerical simulation on the shell side heat transfer and pressure drop performances of twisted oval tube heat exchanger | |
| El Maakoul et al. | Numerical design and investigation of heat transfer enhancement and performance for an annulus with continuous helical baffles in a double-pipe heat exchanger | |
| Song et al. | A correlation for heat transfer and flow friction characteristics of the offset strip fin heat exchanger | |
| Han et al. | Multi-objective shape optimization of double pipe heat exchanger with inner corrugated tube using RSM method | |
| Zhang et al. | Numerical analysis of heat transfer enhancement and flow characteristics inside cross-combined ellipsoidal dimple tubes | |
| Lei et al. | Effects of baffle inclination angle on flow and heat transfer of a heat exchanger with helical baffles | |
| Dagdevir | Multi-objective optimization of geometrical parameters of dimples on a dimpled heat exchanger tube by Taguchi based Grey relation analysis and response surface method | |
| Shahril et al. | Thermo hydraulic performance analysis of a shell-and-double concentric tube heat exchanger using CFD | |
| Miansari et al. | Numerical investigation of grooves effects on the thermal performance of helically grooved shell and coil tube heat exchanger | |
| Yehia et al. | Heat transfer and friction characteristics of shell and tube heat exchanger with multi inserted swirl vanes | |
| Han et al. | Effect of flow direction for flow and heat transfer characteristics in outward convex asymmetrical corrugated tubes | |
| Li et al. | Numerical investigation of pulsating flow structures and heat transfer enhancement performance in spherical corrugated helical tube | |
| Wang et al. | Numerical investigation of shell side performance of a double shell side rod baffle heat exchanger | |
| Zhang et al. | Effects of geometric structures on flow uniformity and pressure drop in dividing manifold systems with parallel pipe arrays | |
| Duan et al. | Comprehensive effects of baffle configuration on the performance of heat exchanger with helical baffles | |
| Kirkar et al. | Multi-objective optimization of single-phase flow heat transfer characteristics in corrugated tubes | |
| Ji et al. | Improved tube structure and segmental baffle to enhance heat transfer performance of elastic tube bundle heat exchanger | |
| Salari et al. | Intensification of heat transfer in heater tubes of city gas stations using spiral spring inserts | |
| Peng et al. | Thermo-hydraulic performances of internally finned tube with a new type wave fin arrays | |
| Jayakumar et al. | Thermal hydraulic characteristics of air–water two-phase flows in helical pipes | |
| Erfanian Nakhchi et al. | Turbulent flows inside pipes equipped with novel perforated V-shaped rectangular winglet turbulators: numerical simulations |