DE20016355U1 - Flow channel under pressure, the flow of which acts against the gravitaton - Google Patents

Flow channel under pressure, the flow of which acts against the gravitaton

Info

Publication number
DE20016355U1
DE20016355U1 DE20016355U DE20016355U DE20016355U1 DE 20016355 U1 DE20016355 U1 DE 20016355U1 DE 20016355 U DE20016355 U DE 20016355U DE 20016355 U DE20016355 U DE 20016355U DE 20016355 U1 DE20016355 U1 DE 20016355U1
Authority
DE
Germany
Prior art keywords
constriction
flow
attached
flow channel
under pressure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE20016355U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOS MICHAEL
Original Assignee
KOS MICHAEL
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 KOS MICHAEL filed Critical KOS MICHAEL
Priority to DE20016355U priority Critical patent/DE20016355U1/en
Publication of DE20016355U1 publication Critical patent/DE20016355U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Vorrichtung zur statischen und dynamischen Auftriebserzeugung an Prüfkörpern, dadurch gekennzeichnet, daß es ein geschlossener, unter Über- oder Unterdruck stehender, zur Außenwelt abgeschlossener Strömungskanal ist, dessen eingebaute Engstelle senkrecht gegen die Gravitation von unten nach oben durchströmt wird.1. Device for the static and dynamic generation of buoyancy on test specimens, characterized in that it is a closed, under pressure or vacuum, closed to the outside flow channel, the built-in constriction is flowed through vertically against gravity from bottom to top. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß sich an oder knapp unterhalb einer Engstelle (4) ein oder mehrere Startnetze (5) befinden.2. Device according to claim 1, characterized in that one or more starting networks ( 5 ) are located at or just below a constriction ( 4 ). 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß im Verlauf des Strömungskanals außer im Engstellenbereich (4), einige Ventilatoren (9) auch unterschiedlicher Größe oder Antriebsart eingebaut sind, die regelbar eine Umlaufströmung hervorrufen.3. Apparatus according to claim 1, characterized in that in the course of the flow channel in addition to the constriction area ( 4 ), some fans ( 9 ) are also installed of different sizes or types of drive, which regulatably cause a circulating flow. 4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß im Bereich der Engstelle (4) Kompressions- und Dekompressionskammern mit Schleuseneingängen angebracht sind, damit auch Lebewesen die Vorrichtung betreten und verlassen können.4. The device according to claim 1, characterized in that in the region of the constriction ( 4 ) compression and decompression chambers are attached with lock entrances so that living beings can enter and leave the device. 5. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Durchmesser der Engstelle (4) samt Konfiguration der Engstelle (4) variabel gestaltet werden.5. The device according to claim 1, characterized in that the diameter of the constriction ( 4 ) including the configuration of the constriction ( 4 ) can be made variable. 6. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß ein oder mehrere Sicherungsnetze (11) oberhalb der Engstelle (4) angebracht sind.6. The device according to claim 1, characterized in that one or more safety nets ( 11 ) above the constriction ( 4 ) are attached. 7. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß im Bereich (12) Grenzschichtabsaugung mit Rückführung in das System stattfindet, um ungestörte Strömung zu erhalten.7. The device according to claim 1, characterized in that in the area ( 12 ) boundary layer suction takes place with feedback into the system in order to obtain undisturbed flow. 8. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß Temperaturkompensation mittels thermischer Elemente (10) stattfindet.8. The device according to claim 1, characterized in that temperature compensation takes place by means of thermal elements ( 10 ). 9. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß ein oder mehrere Schaufelgitter (13), also eine geschwindigkeitsabhängige Vordrallregelung eingebaut ist.9. The device according to claim 1, characterized in that one or more vane grilles ( 13 ), so a speed-dependent pre-swirl control is installed. 10. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß ein oder mehrere Nachleitrräder (14) oberhalb der Engstelle (4) angebracht sind, um den Strömungsabfluß zu beschleunigen und zu linearisieren.10. The device according to claim 1, characterized in that one or more guide vanes ( 14 ) above the constriction ( 4 ) are attached to accelerate and linearize the flow outflow.
DE20016355U 2000-09-20 2000-09-20 Flow channel under pressure, the flow of which acts against the gravitaton Expired - Lifetime DE20016355U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20016355U DE20016355U1 (en) 2000-09-20 2000-09-20 Flow channel under pressure, the flow of which acts against the gravitaton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20016355U DE20016355U1 (en) 2000-09-20 2000-09-20 Flow channel under pressure, the flow of which acts against the gravitaton

Publications (1)

Publication Number Publication Date
DE20016355U1 true DE20016355U1 (en) 2001-05-03

Family

ID=7946773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20016355U Expired - Lifetime DE20016355U1 (en) 2000-09-20 2000-09-20 Flow channel under pressure, the flow of which acts against the gravitaton

Country Status (1)

Country Link
DE (1) DE20016355U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114509239A (en) * 2022-01-20 2022-05-17 哈尔滨工程大学 Navigation body water outlet emission barrel device capable of adapting to repeated experiment position deviation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114509239A (en) * 2022-01-20 2022-05-17 哈尔滨工程大学 Navigation body water outlet emission barrel device capable of adapting to repeated experiment position deviation

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010607

R156 Lapse of ip right after 3 years

Effective date: 20040401