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SU548480A2 - Installation for testing ship models - Google Patents

Installation for testing ship models

Info

Publication number
SU548480A2
SU548480A2 SU2145583A SU2145583A SU548480A2 SU 548480 A2 SU548480 A2 SU 548480A2 SU 2145583 A SU2145583 A SU 2145583A SU 2145583 A SU2145583 A SU 2145583A SU 548480 A2 SU548480 A2 SU 548480A2
Authority
SU
USSR - Soviet Union
Prior art keywords
installation
model
ship models
testing
testing ship
Prior art date
Application number
SU2145583A
Other languages
Russian (ru)
Inventor
Виктор Данилович Бурлаков
Ефим Михайлович Минкин
Юрий Павлович Отлеснов
Евгений Федорович Сахно
Борис Епифанович Тощев
Original Assignee
Предприятие П/Я В-8662
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я В-8662 filed Critical Предприятие П/Я В-8662
Priority to SU2145583A priority Critical patent/SU548480A2/en
Application granted granted Critical
Publication of SU548480A2 publication Critical patent/SU548480A2/en

Links

Landscapes

  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)

Description

крут щего момента 15 и вал 16, на который насажена модель гребного винта 17. В обтекател х могут монтироватьс  устройства дл  измерени  полей скоростей и давлений (на чертеже не показаны). Колонки 12 соединены с корпусами редукторов 18, снабженными цапфами 19, установленными во втулках 20 с фиксаторами 21. Гребные винты 17 привод тс  во вращение кинематически св занными собой двигателем 22, редуктором 23, валами 24 и коническими передачами 25.torque 15 and shaft 16, on which the propeller model 17 is mounted. Devices for measuring velocity and pressure fields can be mounted in the fairings (not shown). Columns 12 are connected to gearbox housings 18 provided with trunnions 19 mounted in sleeves 20 with clamps 21. Propellers 17 are rotated by kinematically connected engine 22, gear 23, shafts 24 and bevel gears 25.

Винтова  передача 26 установлена на ферме 1 и св зана с направл ющими 11 и угловыми колонками 12.The screw gear 26 is mounted on the truss 1 and is associated with the guides 11 and the corner columns 12.

Установка работает следующим образом.The installation works as follows.

При проведении самоходных или буксировочных испытаний полностью погруженной модели 9 последн   закрепл етс  на державках 5 и 7. С помощью силоизмерительного датчика 6 измер етс  сила сопротивлени  или т ги.When conducting self-propelled or towing tests of a fully submerged model 9, the latter is attached to the holders 5 and 7. Using a force-measuring sensor 6, the resistance or thrust force is measured.

При испытани х, св занных с исследовани ми взаимодействи  винта и корпуса модели, одна или обе угловые винтовые колонки 12 (в зависимости от конструкции модели судна) подвод тс  винтовой передачей 26 с необходимым зазором к модели 9. Измерител ми 14 и 15 замер ютс  соответственно упор и крут щий момент, развиваемые модел ми гребных винтов в присутствии корпуса. В этом случае на силоизмерительный датчик 6 действует разница между силой сопротивлени  и засасывани .In tests related to investigations of the interaction of the screw and the model case, one or both of the angular screw columns 12 (depending on the design of the model of the vessel) is screwed 26 with the necessary clearance to the model 9. Measurements 14 and 15 are measured respectively stop and torque developed by the propeller models in the presence of the hull. In this case, the load sensor 6 is affected by the difference between the resistance and suction force.

При испытани х с одновальной моделью одна из колонок 12 может выниматьс  из воды путем поворота св занного с ней корпуса редуктора 18 с цапфами 19 во втулках 20 и за: епл тьс  фиксатором 21.When testing with a single-shaft model, one of the columns 12 can be taken out of the water by rotating the associated case of the gearbox 18 with the trunnions 19 in the sleeves 20 and behind: latching the latch 21.

При исследовани х полей скоростей, давлений и прочее обтекатели 13 на одной или обеих колонках замен ютс  другими, снабженными приборами и устройствами, предназна ченными дл  этих целей. Испытани  изолиро ванных моделей гребных винтов осуществл  ютс  по известной методике при отсутствие модели судна перед винтами.In studies of the velocity fields, pressures and other, the radomes 13 on one or both of the columns are replaced by others equipped with instruments and devices intended for this purpose. Testing of the isolated models of the propellers is carried out according to the well-known method in the absence of a model of the vessel in front of the screws.

Claims (2)

1.Авт. св. № 211127, кл. 42 К 20, 31.07.67.1.Avt. St. No. 211127, cl. 42 K 20, 07.31.67. 2.Авт. св. № 251224, кл. 42 К 20, 06.12.66.2. Avt. St. No. 251224, cl. 42 K 20, 06.12.66. / 2./ 2. 1212 WW
SU2145583A 1975-06-16 1975-06-16 Installation for testing ship models SU548480A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2145583A SU548480A2 (en) 1975-06-16 1975-06-16 Installation for testing ship models

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2145583A SU548480A2 (en) 1975-06-16 1975-06-16 Installation for testing ship models

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU251224 Addition

Publications (1)

Publication Number Publication Date
SU548480A2 true SU548480A2 (en) 1977-02-28

Family

ID=20623153

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2145583A SU548480A2 (en) 1975-06-16 1975-06-16 Installation for testing ship models

Country Status (1)

Country Link
SU (1) SU548480A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532801A (en) * 1984-05-17 1985-08-06 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for determining small magnitude fluid-dynamic drag resistance differentials between different structural configurations of a model
CN101920763B (en) * 2009-06-17 2014-09-10 上海诸光机械有限公司 Linkage type horizontal planar motion mechanism
CN107554691A (en) * 2017-08-30 2018-01-09 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) A kind of two ships are by helping model test fender pressure-measuring system
CN110844020A (en) * 2019-10-15 2020-02-28 中国特种飞行器研究所 Ship connecting bridge force measurement model and force measurement and processing method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532801A (en) * 1984-05-17 1985-08-06 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for determining small magnitude fluid-dynamic drag resistance differentials between different structural configurations of a model
CN101920763B (en) * 2009-06-17 2014-09-10 上海诸光机械有限公司 Linkage type horizontal planar motion mechanism
CN107554691A (en) * 2017-08-30 2018-01-09 中国船舶科学研究中心(中国船舶重工集团公司第七0二研究所) A kind of two ships are by helping model test fender pressure-measuring system
CN110844020A (en) * 2019-10-15 2020-02-28 中国特种飞行器研究所 Ship connecting bridge force measurement model and force measurement and processing method thereof
CN110844020B (en) * 2019-10-15 2022-05-27 中国特种飞行器研究所 Ship connecting bridge force measurement model and force measurement and processing method thereof

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