Location grid with long direction eddy generator
A longitudinal vortex generator and spacer grid technology, applied in the field of spacer grids, can solve the problems of increased channel pressure drop, increased fluid resistance, etc., and achieve the effect of increasing heat transfer capacity and improving comprehensive heat transfer capacity.
Inactive Publication Date: 2008-10-08
XI AN JIAOTONG UNIV
9 Cites 5 Cited by
AI-Extracted Technical Summary
Problems solved by technology
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreMethod used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreAbstract
The present invention discloses a retaining grid with a longitudinal vortex generator; the structure implemented by adding a triangular or rectangular longitudinal vortex generator on the basis of a traditional retaining grid structure, to form a triangular or rectangular retaining grid for a longitudinal vortex generator. In the present invention, several inner bars and outer bars are assembly in a crossing manner to form grid units; the inner bars and outer bars form separate grid units, and longitudinal vortex generators are mounted on the four walls of each separate grid unit; two groups of longitudinal vortex generators opposite to each other are arranged in each grid unit, wherein, one group is on the upper part, while the other group is on the lower part; in that way, a complete retaining grid is formed. The grid can enhance heat exchange and deliver retaining function; the structure of the retaining grid is simplified while good heat exchange performance is maintained; therefore, the grid is easier to fabricate.
Application Domain
Nuclear energy generationReactor fuel elements
Technology Topic
Image
Examples
- Experimental program(1)
Example Embodiment
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Similar technology patents
Air conditioning system and method for controlling air conditioning system
InactiveCN107642850AIncrease the hydrogen flow rateImprove heat transfer capacityMechanical apparatusLighting and heating apparatusEngineeringElectrochemistry
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Injection enhancement radiator
ActiveCN111132514AImprove heat transfer capacitySimple structureCooling/ventilation/heating modificationsPhysicsEngineering
Owner:JIHUA LAB
Heat exchange enhanced condensation pipe network type heat exchanger and preparing method thereof
InactiveCN109520351AIncrease the heat exchange areaImprove heat transfer capacityIndirect heat exchangersCapillary pressureInstability
Owner:SHANGHAI JIAO TONG UNIV
Novel efficient low-pressure-drop plate-fin type heat exchanger fin
InactiveCN103994686AStrong turbulenceImprove heat transfer capacityLaminated elementsEngineeringHeat exchanger
Owner:TIANJIN UNIV
Window type air conditioner
ActiveCN107490082AImprove heat transfer capacityLow running costCondensate preventionLighting and heating apparatusEngineeringHeat exchanger
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Classification and recommendation of technical efficacy words
- Improve heat transfer capacity
Organic phase change thermal storage material and preparation method thereof
InactiveCN105018038AImprove heat transfer capacityImprove cold and heat storage functionHeat-exchange elementsPhase-change materialStorage material
Owner:SHANGHAI AIR PAQ CO LTD
Method and device for preparing polypara-phthaloyl para-phenylene diamine resin
Owner:SINOPEC YIZHENG CHEM FIBER
Horizontal buried pipe system
InactiveCN103017413AGood thermal conductivityImprove heat transfer capacityHeat pumpsGeothermal energy generationEngineeringHeat transmission
Owner:TIANJIN XINYUAN TIANJIN UNIV HEAT PUMP TECH
Interstage cooling system of water-saving compressor
ActiveCN102926975AImprove heat transfer capacityPositive displacement pump componentsPositive-displacement liquid enginesCooling coilChiller
Owner:SHUANGLIANG ECO ENERGY SYST CO LTD