SU1420427A1 - Apparatus for determining hydrodynamic characteristics of model afloat in test basin - Google Patents
Apparatus for determining hydrodynamic characteristics of model afloat in test basin Download PDFInfo
- Publication number
- SU1420427A1 SU1420427A1 SU864055288A SU4055288A SU1420427A1 SU 1420427 A1 SU1420427 A1 SU 1420427A1 SU 864055288 A SU864055288 A SU 864055288A SU 4055288 A SU4055288 A SU 4055288A SU 1420427 A1 SU1420427 A1 SU 1420427A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- possibility
- fixed
- model
- spring
- thread
- Prior art date
Links
Landscapes
- Instructional Devices (AREA)
Abstract
Изобретение относитс к техническим средствам экспериментальной гидроаэродинамики . Целью изобретени вл етс упрощение конструкции и обеспечение возможности исследовани за коренной модели. Устройство содержит два или более упругих элемента 1 регулируемой жесткости, каждый из которых выполнен в виде корпуса 2, на котором с возможностью возвратно-поступательного перемещени установлено направл ющее приспособление 3, контактирующее своим выступом 4 с пазом 5 корпуса 2. Элементы 1 устанавливают на противоположных бортах 6 опытового бассейна друг против друга и св зывают с испытуемой моделью 7 при помощи нераст жимых нитей 8, закрепленных на модели 7 в горизонтальной плоскости друг против друга. В направл ющем приспособлении 3 каждого упр угого элемента 1 по оси пружины 9 регулируемого усили , с которой соединено приспособление 3, выполненое отверстие 10, куда проходит нераст жима нить 8, зажимаема стопорным винтом II, с возможностью изменени ее длины. Конец пружины 9 навинчен на втулку 12 с винтовой канавкой 13, шаг которой равен щагу витков пружины 9, при этом на конце втулки при помощи крышки 14 закреплен с возможностью поворота шаровой выступ 15 регулировочного винта 16, сид щего в резьбовом отверстии 17 кронштейна 18, закрепленного на корпусе 2 упругого элемента 1, где также закреплено фиксирующее нить 8 размыкающеес приспособление 19, при этом нить фиксируетс с возможностью мгновенного освобождени . 4 ил. S сл сThis invention relates to technical means of experimental fluid dynamics. The aim of the invention is to simplify the design and provide the opportunity to study behind the root model. The device contains two or more elastic elements 1 of adjustable stiffness, each of which is made in the form of a housing 2, on which a guiding device 3 is installed with the possibility of reciprocating movement, which contacts its protrusion 4 with the groove 5 of the housing 2. Elements 1 are mounted on opposite sides 6 of the test basin against each other and are connected with the test model 7 by means of non-expandable threads 8 fixed on the model 7 in the horizontal plane against each other. In the guiding device 3 of each control element 1 along the axis of the spring 9 of the adjustable force, to which the device 3 is connected, there is a hole 10, into which the unstretched thread 8, clamped by locking screw II, passes, with the possibility of changing its length. The end of the spring 9 is screwed onto the sleeve 12 with a screw groove 13, the pitch of which is equal to that of the spring 9, while at the end of the sleeve using the cover 14 is fixed with the possibility of rotation of the spherical protrusion 15 of the adjusting screw 16, which is fixed to the bracket 18 On the body 2 of the elastic element 1, where the fixing thread 8 is also fixed to the disconnecting device 19, the thread is fixed with the possibility of instant release. 4 il. S cl c
Description
фиг. FIG.
4four
ьоyo
оabout
4 N3 4 N3
±h± h
//
Р6 1 P6 1
77
//
8eight
1one
kk
//
фи9.2fi9.2
33
XX
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864055288A SU1420427A1 (en) | 1986-04-14 | 1986-04-14 | Apparatus for determining hydrodynamic characteristics of model afloat in test basin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864055288A SU1420427A1 (en) | 1986-04-14 | 1986-04-14 | Apparatus for determining hydrodynamic characteristics of model afloat in test basin |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1420427A1 true SU1420427A1 (en) | 1988-08-30 |
Family
ID=21233217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864055288A SU1420427A1 (en) | 1986-04-14 | 1986-04-14 | Apparatus for determining hydrodynamic characteristics of model afloat in test basin |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1420427A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104101478B (en) * | 2014-06-24 | 2016-10-05 | 西北工业大学 | A kind of works enters water experiment discharger |
-
1986
- 1986-04-14 SU SU864055288A patent/SU1420427A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР №439437, кл. В 63 В 9/02, G 01 М 10/00, 1971 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104101478B (en) * | 2014-06-24 | 2016-10-05 | 西北工业大学 | A kind of works enters water experiment discharger |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE173145T1 (en) | CONNECTION SYSTEM FOR PEDICLE SCREWS | |
ES2003768A6 (en) | Connector for optical fiber cables | |
SU1420427A1 (en) | Apparatus for determining hydrodynamic characteristics of model afloat in test basin | |
GB2021225A (en) | Tensioning Device | |
DE3682580D1 (en) | DEVICE FOR DETECTING THE LEVEL IN A CONTAINER. | |
FR2447504A1 (en) | Actuating rod for diaphragm valve of tap - is used with screwed connector or with bayonet type fixing and has tapped hole with diametrically opposed slots | |
JPS6435295A (en) | Apparatus for mounting side of timepiece on support | |
SU1675821A1 (en) | Adjustment device | |
PT9020T (en) | ADJUSTABLE LIGHTING DEVICE BETWEEN A LAVATORY AND YOUR SEMI-PEDESTAL | |
SU1474575A1 (en) | Adjuster | |
SU1190120A1 (en) | Actuator valve | |
SU1406448A1 (en) | Arrangement for regulating position of object | |
SU1541564A1 (en) | Flow governor | |
SU1213355A1 (en) | Spectrum slit | |
SU1611591A1 (en) | Clamping device | |
SU1024864A1 (en) | Alignment device | |
RU2086888C1 (en) | Collimating assembly of optical sight | |
SU586501A1 (en) | Holder | |
SU1541433A1 (en) | Throttle-type stream divider | |
SU1327083A1 (en) | Indexing mechanism | |
SU1633179A1 (en) | Resilient support | |
SU903726A1 (en) | Tensile loading device | |
SU1552143A1 (en) | Adjusting device | |
SU1127113A1 (en) | Apparatus for fixing devices | |
SU1084639A1 (en) | Assembly for attaching cylinder-shaped sound receiver |