SU933536A1 - Towing device for hydrodynamic testing of ship models on open pools - Google Patents
Towing device for hydrodynamic testing of ship models on open pools Download PDFInfo
- Publication number
- SU933536A1 SU933536A1 SU802996588A SU2996588A SU933536A1 SU 933536 A1 SU933536 A1 SU 933536A1 SU 802996588 A SU802996588 A SU 802996588A SU 2996588 A SU2996588 A SU 2996588A SU 933536 A1 SU933536 A1 SU 933536A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- towing device
- ship models
- hydrodynamic testing
- models
- ship
- Prior art date
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- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
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Изобретение относитс к области судостроени , в частности к устройствам дл гидродинамических испытаний моделей судов в открытых водоемах ; на спокойной воде и при волнении.The invention relates to the field of shipbuilding, in particular, to devices for hydrodynamic testing of ship models in open water bodies; on calm water and in excitement.
Известно устройство дл буксировки моделей судов, содержащее буксировочную штангу, смонтированную с возможностью возвратно-поступатель- ,0 ного перемещени в направл ющих с карданом дл закреплени этой штанги на модели судна в районе ее центра т жести , причем конец буксировочной, штанги выполнен в виде раздвоенного 5 хвостовика, внутри которого размещен кардан, снабженный вилкой, одним концом шарнирно св занной с карданом посредством радиально-упругого подшипника, а другой койец вилки JQ выполнен с шарнирами дл креплени ее к модели судна в районе центра т жести и с датчиком рассогласова- ни по углу упора между вилкой иA device for towing ship models is known, which includes a tow bar mounted with the possibility of reciprocating movement in guides with a cardan to secure this rod to the ship model in the region of its center of gravity, the boom end being split. 5 of the shank, inside which is located the gimbal equipped with a fork, one end of which is pivotally connected to the gimbal by means of a radially elastic bearing, and the other jaw of the fork JQ is made with hinges for attaching it to the mode and the vessel in the area of the center of gravity and a sensor mismatch or the angle between the fork and the stop
основной плоскостью модели судна tn.the main plane of the ship model tn.
Недостатками этого устройства вл ютс расположение датчика рассогласовани в районе центра т жести модели и св зь установки датчика с основной плоскостью модели судна. Така кинематическа схема компенсации рассогласовани по углу упора ограничивает круг моделей, которые могут испытыватьс с помощью этого устройства. Например, не могут быть испытаны модели, мен ющие свой ходовой дифферент в значительных пределах: .модели глиссирующих судов, судов на подводных крыль х (в особенности с одним носовым крылом),. судов на воздушной подушке.The disadvantages of this device are the location of the error sensor in the region of the center of gravity of the model and the connection of the sensor installation with the main plane of the ship model. Such a kinematic mismatch compensation scheme with respect to the stop angle limits the range of models that can be tested with this device. For example, models that change their running differentials within significant limits cannot be tested: gliding ships, ships on hydrofoils (especially with one nose wing) ,. hovercraft.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802996588A SU933536A1 (en) | 1980-10-27 | 1980-10-27 | Towing device for hydrodynamic testing of ship models on open pools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802996588A SU933536A1 (en) | 1980-10-27 | 1980-10-27 | Towing device for hydrodynamic testing of ship models on open pools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU933536A1 true SU933536A1 (en) | 1982-06-07 |
Family
ID=20923218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802996588A SU933536A1 (en) | 1980-10-27 | 1980-10-27 | Towing device for hydrodynamic testing of ship models on open pools |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU933536A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674479A (en) * | 2013-12-18 | 2014-03-26 | 哈尔滨工程大学 | Non-smooth surface fluid friction resistance testing device and testing method |
| RU2531783C2 (en) * | 2013-01-17 | 2014-10-27 | Открытое акционерное общество "Центральное конструкторское бюро по судам на подводных крыльях им. Р.Е. Алексеева" (ОАО "ЦКБ по СПК им. Р.Е. Алексеева") | Method to determine aerodynamic characteristics of horizontal fins of ground effect vehicle in direct motion in experimental tank |
| RU2566609C2 (en) * | 2013-11-28 | 2015-10-27 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Research and perfection of airfoil boat aerodynamic configurations |
| RU2579239C1 (en) * | 2015-01-20 | 2016-04-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Device for towing tests of scale models for surface ships open water body |
| CN107097901A (en) * | 2017-04-13 | 2017-08-29 | 哈尔滨工程大学 | A kind of ice formation ship model experiment towing gear |
| CN110132537A (en) * | 2019-05-21 | 2019-08-16 | 哈尔滨工程大学 | A kind of measuring device suitable for the test of real sea area Ship Resistance |
| CN111114713A (en) * | 2019-12-19 | 2020-05-08 | 中国船舶工业集团公司第七0八研究所 | Towing device |
| CN114408118A (en) * | 2022-03-29 | 2022-04-29 | 交通运输部天津水运工程科学研究所 | Non-contact automatic tracking type ship model navigation subsidence measuring method and device |
-
1980
- 1980-10-27 SU SU802996588A patent/SU933536A1/en active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2531783C2 (en) * | 2013-01-17 | 2014-10-27 | Открытое акционерное общество "Центральное конструкторское бюро по судам на подводных крыльях им. Р.Е. Алексеева" (ОАО "ЦКБ по СПК им. Р.Е. Алексеева") | Method to determine aerodynamic characteristics of horizontal fins of ground effect vehicle in direct motion in experimental tank |
| RU2566609C2 (en) * | 2013-11-28 | 2015-10-27 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Research and perfection of airfoil boat aerodynamic configurations |
| CN103674479A (en) * | 2013-12-18 | 2014-03-26 | 哈尔滨工程大学 | Non-smooth surface fluid friction resistance testing device and testing method |
| CN103674479B (en) * | 2013-12-18 | 2016-05-04 | 哈尔滨工程大学 | Non-smooth surface fluid friction resistance measurement device and method of testing |
| RU2579239C1 (en) * | 2015-01-20 | 2016-04-10 | Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации | Device for towing tests of scale models for surface ships open water body |
| CN107097901A (en) * | 2017-04-13 | 2017-08-29 | 哈尔滨工程大学 | A kind of ice formation ship model experiment towing gear |
| CN107097901B (en) * | 2017-04-13 | 2018-12-07 | 哈尔滨工程大学 | A kind of ice formation ship model experiment towing gear |
| CN110132537A (en) * | 2019-05-21 | 2019-08-16 | 哈尔滨工程大学 | A kind of measuring device suitable for the test of real sea area Ship Resistance |
| CN111114713A (en) * | 2019-12-19 | 2020-05-08 | 中国船舶工业集团公司第七0八研究所 | Towing device |
| CN114408118A (en) * | 2022-03-29 | 2022-04-29 | 交通运输部天津水运工程科学研究所 | Non-contact automatic tracking type ship model navigation subsidence measuring method and device |
| CN114408118B (en) * | 2022-03-29 | 2022-06-14 | 交通运输部天津水运工程科学研究所 | Non-contact automatic tracking type ship model navigation subsidence measuring method and device |
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