CN103832598B - Water surface flying device water load full machine without power model basin test method - Google Patents

Water surface flying device water load full machine without power model basin test method Download PDF

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CN103832598B
CN103832598B CN201310575730.XA CN201310575730A CN103832598B CN 103832598 B CN103832598 B CN 103832598B CN 201310575730 A CN201310575730 A CN 201310575730A CN 103832598 B CN103832598 B CN 103832598B
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test
power
water
full machine
speed
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CN103832598A (en
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王明振
吴彬
李新颖
何超
黄淼
王颖祥
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China Special Vehicle Research Institute
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China Special Vehicle Research Institute
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Abstract

Water surface flying device water load full machine without power model basin test method, testing sequence is as follows: a) full machine without power model test is installed; B) full machine without power model basin test: start electric cylinder (2), Electromagnetic dispenser (3) is opened and is rendered on the water surface by full machine without power model (9) with fixing vertical speed, record trailer speed simultaneously, model touches water angle, overload and force value, and regimen condition to model simultaneously and record a video, according to the model attitude of different test conditions, overload and force value, analytical model the loading conditions after water.Advantage of the present invention is: the method is practical, feasible, simple to operate, and test results is reliable, applied widely.

Description

Water surface flying device water load full machine without power model basin test method
Technical field
The present invention is specifically related to water surface flying device water load model test method.
Background technology
At present with the raising that water surface flying device range of use requires, behaviour at sea requires to improve gradually, thus also proposes higher requirement to water surface flying device structure design and strength check.Water load to carry out structure design and strength check for obtaining comparatively accurate water surface flying device, at present mainly through water surface flying device water load pond scale model test, this model test is the full machine without power model basin test of water surface flying device water load.In the test of full machine without power model basin mainly through test obtain model water after attitude, overload and force value.Also there is not a kind of water surface flying device water load full machine without power model basin test method of practicality at present.
Summary of the invention
Object of the present invention is exactly for above-mentioned deficiency, and provides water surface flying device water load model test method.
Testing sequence of the present invention is as follows:
A) full machine without power model test is installed:
Experimental set-up is by hydrodynamic force high speed test acting trailer system, electric cylinder, Electromagnetic dispenser, jigger, guide rail, lifting bar, front limit bar, rear position-limited lever, full machine without power model and a left side, right limit bar forms, electric cylinder is arranged on hydrodynamic force high speed test acting trailer system, Electromagnetic dispenser is arranged on piston rod one end of electric cylinder, guide rails assembling is below hydrodynamic force high speed test acting trailer system, jigger is arranged on guide rail, lifting bar is arranged on jigger, lifting bar is connected with full machine without power model by center of gravity pipe link, Electromagnetic dispenser is arranged on lifting bar, front limit bar, rear position-limited lever and a left side, right limit bar is arranged on guide rail respectively, front limit bar is connected with full machine without power model with spring by steel rope, rear position-limited lever is connected with jigger with spring by steel rope, left, right limit bar lays respectively at a left side for full machine without power model, right both sides.
B) full machine without power model basin test:
During test, hydrodynamic force high speed test trailer move in orbit supply a model test required for speed, after trailer accelerates to reach the running velocity of test requirements document, start electric cylinder, Electromagnetic dispenser is opened and is rendered on the water surface by full machine without power model with fixing vertical speed, record trailer speed simultaneously, model touches water angle, overload and force value, and regimen condition to model simultaneously and record a video, after end of test, Data Analysis Services personnel first should analyze the validity of collected data, reject fail data, according to the model attitude of different test conditions, overload and force value, analytical model the loading conditions after water.
Advantage of the present invention is: the method is practical, feasible, simple to operate, and test results is reliable, applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, testing sequence of the present invention is as follows:
A) full machine without power model test is installed:
Experimental set-up is by hydrodynamic force high speed test acting trailer system 1, electric cylinder 2, Electromagnetic dispenser 3, jigger 4, guide rail 5, lifting bar 6, front limit bar 7, rear position-limited lever 8, full machine without power model 9 and a left side, right limit bar 10 forms, electric cylinder 2 is arranged on hydrodynamic force high speed test acting trailer system 1, Electromagnetic dispenser 3 is arranged on piston rod one end of electric cylinder 2, guide rail 5 is arranged on below hydrodynamic force high speed test acting trailer system 1, jigger 4 is arranged on guide rail 5, lifting bar 6 is arranged on jigger 4, lifting bar 6 is connected with full machine without power model 9 by center of gravity pipe link 11, Electromagnetic dispenser 3 is arranged on lifting bar 6, front limit bar 7, rear position-limited lever 8 and a left side, right limit bar 10 is arranged on guide rail 5 respectively, front limit bar 7 is connected with full machine without power model 9 with spring by steel rope, rear position-limited lever 8 is connected with jigger 4 with spring by steel rope, left, right limit bar 10 lays respectively at a left side for full machine without power model 9, right both sides.
B) full machine without power model basin test:
During test, hydrodynamic force high speed test trailer move in orbit supply a model test required for speed, after trailer accelerates to reach the running velocity of test requirements document, start electric cylinder 2, Electromagnetic dispenser 3 is opened and is rendered on the water surface by full machine without power model 9 with fixing vertical speed, record hydrodynamic force high speed trailer speed simultaneously, the tactile water angle of full machine without power model 9, overload and force value, and simultaneously to full machine without power model 9 regimen condition record a video, after end of test, Data Analysis Services personnel first should analyze the validity of collected data, reject fail data, according to the model attitude of different test conditions, overload and force value, analyze full machine without power model 9 loading conditions after water.
Result evaluation:
After end of test, Data Analysis Services personnel first should analyze the validity of collected data, reject fail data, according to model attitude, overload and the force value of different test conditions (test speed corresponding under comprising each weight, center of gravity), analytical model the loading conditions after water, the validity and reliability of preliminary judgement result.Analyzing and processing is carried out to abnormal data, provides result.
Test principle is as follows:
In full machine without power model test mainly through trailer, lifting bar 6 and Electromagnetic dispenser 3 control full machine without power model 9 horizontal velocity of water, vertical speed and water angle, study full machine without power model 9 and attitude, overload and force value after water with fixed pose and speed, forecast by the real machine water load of test figures, provide water surface flying device water load size and distribution situation, for the structure design of aircraft and strength check provide data to input.

Claims (1)

1. water surface flying device water load full machine without power model basin test method, is characterized in that testing sequence is as follows:
A) full machine without power model test is installed:
Experimental set-up is by hydrodynamic force high speed test acting trailer system (1), electric cylinder (2), Electromagnetic dispenser (3), jigger (4), guide rail (5), lifting bar (6), front limit bar (7), rear position-limited lever (8), full machine without power model (9) and a left side, right limit bar (10) forms, electric cylinder (2) is arranged on hydrodynamic force high speed test acting trailer system (1), Electromagnetic dispenser (3) is arranged on piston rod one end of electric cylinder (2), guide rail (5) is arranged on hydrodynamic force high speed test acting trailer system (1) below, jigger (4) is arranged on guide rail (5), lifting bar (6) is arranged on jigger (4), lifting bar (6) is connected with full machine without power model (9) by center of gravity pipe link (11), Electromagnetic dispenser (3) is arranged on lifting bar (6), front limit bar (7), rear position-limited lever (8) and a left side, right limit bar (10) is arranged on guide rail (5) respectively, and front limit bar (7) is connected with full machine without power model (9) with spring by steel rope, and rear position-limited lever (8) is connected with jigger (4) with spring by steel rope, left, right limit bar (10) lays respectively at a left side for full machine without power model (9), right both sides,
B) full machine without power model basin test:
During test, hydrodynamic force high speed test trailer move in orbit supply a model test required for speed, after trailer accelerates to reach the running velocity of test requirements document, start electric cylinder (2), Electromagnetic dispenser (3) is opened and is rendered on the water surface by full machine without power model (9) with fixing vertical speed, record trailer speed simultaneously, model touches water angle, overload and force value, and regimen condition to model simultaneously and record a video, after end of test, Data Analysis Services personnel first should analyze the validity of collected data, reject fail data, according to the model attitude of different test conditions, overload and force value, analytical model the loading conditions after water.
CN201310575730.XA 2013-11-18 2013-11-18 Water surface flying device water load full machine without power model basin test method Active CN103832598B (en)

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CN104596732B (en) * 2014-06-26 2017-02-15 中国特种飞行器研究所 Surface aircraft stability whole-machine power model basin test method
CN104596731B (en) * 2014-06-26 2017-02-08 中国特种飞行器研究所 Surface aircraft seakeeping whole-machine power model water basin test method
CN104596729B (en) * 2014-06-26 2017-04-26 中国特种飞行器研究所 Test method for ditching towing tank of fixed-wing airplane model
CN106338377A (en) * 2015-08-28 2017-01-18 中国特种飞行器研究所 Novel water surface aircraft water load testing device
CN106338376A (en) * 2015-08-28 2017-01-18 中国特种飞行器研究所 Water surface aircraft water load model water-skiing test device and test method
CN105857639B (en) * 2016-06-23 2017-09-29 沈阳黎明航空零部件制造有限公司 The method for repairing differential arc oxidation film layer permeability at aircraft pressurized strut cylinder seal groove
CN106586025B (en) * 2016-12-02 2018-10-12 中国特种飞行器研究所 A kind of water surface flying device water surface landing sky water logical relation determination method
CN106855460A (en) * 2016-12-20 2017-06-16 中国船舶重工集团公司第七0研究所 A kind of air-drop simulation test device with traction
CN109612684A (en) * 2018-12-14 2019-04-12 中国特种飞行器研究所 Water surface flying device model dampening load test device and method under fixed pose
CN110895189B (en) * 2019-11-21 2021-06-01 中国特种飞行器研究所 Electromagnetic track adjusting device based on automatic control

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NZ522440A (en) * 2000-05-18 2003-08-29 Wingship Ltd Wing in ground effect vehicle with endplates
CN200985093Y (en) * 2006-12-22 2007-12-05 中国科技开发院 Water-driving arrangement for ground effect aircraft
CN102514722A (en) * 2011-12-20 2012-06-27 沈阳大学 Plane nondestructive forced landing soft landing platform
CN103158887B (en) * 2012-08-08 2015-01-28 中国特种飞行器研究所 Fixed wing aircraft open-water-area ditching test apparatus
CN102837824B (en) * 2012-09-21 2015-05-06 中国航空无线电电子研究所 Dampening control device of overwater flight aircraft and method of dampening control device

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