Multidimensional visualization flow heating experimental device

Inactive Publication Date: 2015-02-25
HARBIN ENG UNIV
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sun Licheng also conducted a visual observation experiment in "Research on Flow Boiling Heat Transfer in Vertical Annular Flow Channel" (Journal of Harbin Engineering University. Volume 32, Issue 5, May 2011). The author adopts the heating method of reverse flow heating of cold and hot water; although this heating method can realize all-round visual observation, the heat flux of the heating is not uniform, and the experimental conditions of constant heat flux cannot be studied

Method 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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multidimensional visualization flow heating experimental device
  • Multidimensional visualization flow heating experimental device
  • Multidimensional visualization flow heating experimental device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0013] Implementation Case 1: Combining figure 1 , figure 2 with Figure 4 The present invention includes an observation section 1, an inlet joint 31 connected to one end of the observation section 1, and an outlet joint 32 connected to the other end of the observation section 1, and flanges are arranged at both ends of the observation section, and the outlet joint 32 and the inlet joint 31 are also both If the flange is set, the fixed connection between the observation section 1 and the inlet joint 31 and the outlet joint 32 is realized through the connection of the flange, and the inlet joint 31 and the outlet joint 32 are connected with the external experimental circuit respectively. The inlet joint 31 and the outlet joint of the present invention The joint 32 is formed by bonding a flange plate and a plexiglass tube, and is connected to the main body of the device with a flange, which is easy to disassemble. Different joints can be selected according to the size of the e...

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

No PUM Login to view more

Abstract

The invention provides a multidimensional visualization flow heating experimental device. The device includes an observation section, and an inlet joint and an outlet joint which are connected with both ends of the observation section through a flange. The inlet joint and the outlet joint are respectively connected with an external experimental loop; the cross section of the observation section is square; the observation section comprises an observation section body, ITO heating glass arranged on four faces of the observation section, and an observation window installed outside the ITO heating glass; and the observation section body is provided with a wire hole connected to the external circuit. The invention can simulate flow heating in industrial equipment to conduct visualization research on flow and heat transfer characteristic of a fluid working medium, and has the advantages of simple and compact structure, convenience for visual observation, and wide range for research on condition.

Description

technical field [0001] The invention relates to a flow heating experiment device, in particular to a multi-faceted visualized flow heating experiment device. Background technique [0002] The development of modern industry is inseparable from the demand for energy. Under the premise of a certain total energy reserve, the efficiency of energy utilization is very important. The cognition of the flow and heat transfer laws of fluid working fluid is helpful to improve the energy utilization process and improve the utilization efficiency, so many scholars at home and abroad have made a lot of research on this. In traditional experimental research, metal heaters are generally used for heating, and thermocouples and flowmeters are used to measure temperature and flow for further analysis. This type of traditional experiment has certain limitations. For example, when measuring the flow velocity through a flowmeter, only the overall average velocity can be obtained, and the local fl...

Claims

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

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B01L7/00
Inventor 谭思超王啸宇李少丹高璞珍王瑞奇庄乃亮
Owner HARBIN ENG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap