Test device and method for simulating the effect of spur dike on water flow

A technology of water flow action and test equipment, applied in the direction of hydraulic models, etc., can solve the problems of inconspicuous demonstration effects, complicated test steps, and large space occupation, and achieve the effects of reduced test costs, avoiding cumbersome steps, and less manpower consumption

Active Publication Date: 2017-10-24
ZHEJIANG UNIV
View PDF2 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Among the published technical schemes for spur test, most of spur flow tests rely on temporarily constructed water tanks, which have the disadvantages of many instruments required for the test, complicated test steps, large space occupation during the test, and excessive manpower consumption during the test. At the same time, there is still a lack of t

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
  • Test device and method for simulating the effect of spur dike on water flow
  • Test device and method for simulating the effect of spur dike on water flow
  • Test device and method for simulating the effect of spur dike on water flow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The technical solutions of the present invention will be further described below, but the protection scope of the present invention is not limited to the implementation examples.

[0050] A test device for simulating the action of spur dikes on water flow, the structure is as follows figure 1 As shown, it consists of test module, light source module, data acquisition module and control module.

[0051] The test module includes water inlet pipe 1, energy dissipation pool 2, test tank 8, tailgate 9, outlet pipe 10, spur model 12, positioner 13, reservoir 21 and water pump 22: the side of water inlet pipe 1 is connected by water pump 22 To the reservoir 21, the other side of the water inlet pipe 1 is connected to the energy dissipation pool 2; the energy dissipation pool 2 is connected to the water body of the test tank 8 to form a whole; the front section of the test tank 8 is connected to the energy dissipation pool 2 to form a whole, and the rear The section is connect...

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 discloses a test device and method for simulating the effect of a spur dike on the water flow, and belongs to the field of physical mechanic model tests. The test device is composed of a test module, a light source module, a data collection module and a control module; the test module is composed of foundation test components of the spur dike water flow test; the light source module and the data collection module are attached to the test module; the control module controls other modules of the device; an integrated device is adopted, the particle picture speed measuring technology is designed and introduced for finishing the spur dike water flow test process, and the beneficial effects of being less in manpower consumption, high in efficiency, low in test cost, energy-saving, environment-friendly, suitable for the wider station range, high in test precision and the like are achieved.

Description

technical field [0001] The invention relates to the field of hydraulic physical model tests, in particular to a physical model test device and method for simulating the action of spur dikes on water flow. Background technique [0002] In the field of waterway regulation, setting spur dikes on both sides of the river regulation section according to the river regulation requirements is a very effective river regulation engineering technical solution. Among them, the spur dam is a hydraulic structure widely used in waterway improvement projects. It mainly plays the role of narrowing the river bed, guiding water to the channel, adjusting the direction of water flow, changing the velocity of water flow, scouring shoals, and guiding sediment. Therefore, spur dikes are widely used in domestic and foreign river regulation projects: in the deep water channel regulation project of the Yangtze River Estuary, a group of spur dikes is set up correspondingly for converging water into the ...

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
IPC IPC(8): E02B1/02
CPCE02B1/02
Inventor 何方冷杰
Owner ZHEJIANG 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