DE1027073B - Device for generating a transverse force on a flowed body - Google Patents

Device for generating a transverse force on a flowed body

Info

Publication number
DE1027073B
DE1027073B DESCH19405A DESC019405A DE1027073B DE 1027073 B DE1027073 B DE 1027073B DE SCH19405 A DESCH19405 A DE SCH19405A DE SC019405 A DESC019405 A DE SC019405A DE 1027073 B DE1027073 B DE 1027073B
Authority
DE
Germany
Prior art keywords
flow
generating
transverse force
flowed body
force
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.)
Pending
Application number
DESCH19405A
Other languages
German (de)
Inventor
Dr-Ing Fritz Schoppe
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.)
Individual
Original Assignee
Individual
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
Priority to DESCH16327A priority Critical patent/DE1022913B/en
Application filed by Individual filed Critical Individual
Priority to DESCH19405A priority patent/DE1027073B/en
Publication of DE1027073B publication Critical patent/DE1027073B/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
    • F02K7/14—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines with external combustion, e.g. scram-jet engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/38—Range-increasing arrangements
    • F42B10/40—Range-increasing arrangements with combustion of a slow-burning charge, e.g. fumers, base-bleed projectiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/32—Range-reducing or range-increasing arrangements; Fall-retarding means
    • F42B10/48—Range-reducing, destabilising or braking arrangements, e.g. impact-braking arrangements; Fall-retarding means, e.g. balloons, rockets for braking or fall-retarding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/60—Steering arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Description

Die Erfindung betrifft die Benutzung der in der Hauptpatentanmeldung beschriebenen Einrichtung, um an einem beliebig geformten, von einem flüssigen oder gasförmigen Medium umströmten Körper eine Kraft quer zur Strömung zu erzeugen. Als Beispiel sei 5 ein Körper K (Fig. 1) betrachtet, der durch die Luft fliegt.The invention relates to the use of the device described in the main patent application in order to generate a force transverse to the flow on a body of any shape and around which a liquid or gaseous medium flows. As an example, consider a body K (FIG. 1) that flies through the air.

In der Hauptpatentanmeldung war beschrieben worden, daß sich vor dem Körper K eine Zone des Staudrucks befindet (durch " + " gekennzeichnet), der Wärme beispielsweise durch; Einspritzen und Verbrennen, von Brennstoff zugeführt wird. Der beim Abströmen aus der Staudruckzone auf den Umgebungsdruck expandierenden Strömung wird entsprechend ihrer Erwärmung dabei eine Beschleunigung in Strömungsrichtung erteilt, deren Äquivalent ein entsprechender Vortrieb des Körpers K gegen die Strömungsrichtung ist.In the main patent application it was described that in front of the body K there is a zone of dynamic pressure (marked by "+"), the heat for example by; Injection and combustion, supplied by fuel. The flow, which expands to the ambient pressure as it flows out of the dynamic pressure zone, is given an acceleration in the direction of flow according to its heating, the equivalent of which is a corresponding propulsion of the body K against the direction of flow.

Erfindungsgemäß wird die Wärme der vorderen Staudruckzone des Körpers K einseitig zugeführt derart, daß beispielsweise nur die oberhalb des Körpers K verlaufende Strömung erwärmt und damit beschleunigt wird. Entsprechend der Geschwindigkeitszunahme dieses Teils der Strömung wird der Körper unsymmetrisch umströmt. Es tritt damit eine Auftriebskraft A (Fig. 2) quer zur Strömung auf, deren Vorhandensein und Größe leicht aus der Betrachtung der Zirkulation um den Körper K herum bestimmbar ist.According to the invention, the heat of the front dynamic pressure zone of the body K is supplied on one side in such a way that, for example, only the flow above the body K is heated and thus accelerated. In accordance with the increase in speed of this part of the flow, the flow around the body is asymmetrical. A buoyancy force A (FIG. 2) occurs transversely to the flow, the presence and size of which can easily be determined by looking at the circulation around the body K.

Wie Rechnung und Experiment übereinstimmend zeigen, hängt der auf diese Weise erzielbare Auftrieb nach denselben Gesetzen von der Flug- oder Strömungsgeschwindigkeit ab wie der Wirkungsgrad eines idealen Lorin-Prozesses. Innerhalb der hierdurch gegebenen Grenzen läßt sich die Größe des Auftriebes leicht durch Veränderung der Brennstoffzufuhr regulieren. Es ist dabei ohne Belang, ob· die Flug- oder Strömungsgeschwindigkeit größer oder kleiner als die Schallgeschwindigkeit ist.As calculations and experiments unanimously show, the lift that can be achieved in this way depends according to the same laws on the airspeed or flow velocity as the efficiency of an ideal Lorin process. The size of the lift can be adjusted within the limits given by this can be easily regulated by changing the fuel supply. It is irrelevant whether · the flight or flow speed is greater or less than is the speed of sound.

Fig. 2 zeigt eine Ausführungsform, bei der die einseitige Erwärmung durch eine Brennstoffein-Einrichtung zur Erzeugung einer Querkraft an einem umströmten KörperFig. 2 shows an embodiment in which the one-sided heating by a fuel device for generating a transverse force on a body in a flow

Zusatz zur Patentanmeldung Sch 16327 XI/62 b (Auslegeschrift 1 022 913)Addendum to patent application Sch 16327 XI / 62 b (Auslegeschrift 1 022 913)

Anmelder:Applicant:

Dr.-Ing. Fritz Schoppe, München-Pasing, Wiesengrund 8Dr.-Ing. Fritz Schoppe, Munich-Pasing, Wiesengrund 8

Dr.-Ing. Fritz Schoppe, München-Pasing, ist als Erfinder genannt wordenDr.-Ing. Fritz Schoppe, Munich-Pasing, has been named as the inventor

spritzung schräg zur S trömungs richtung erfolgt.The spray is at an angle to the direction of flow.

Durch Veränderung der Einspritzrichtung könnenBy changing the direction of injection you can

wahlweise Vortrieb und/oder Auftrieb erzeugt werden.optionally propulsion and / or buoyancy can be generated.

Claims (1)

PatentanspruchClaim Einrichtung zur Erzeugung einer Kraft an einem umströmten, beliebig geformten Körper durch Zuführung von Wärme in die Strömung an Stellen der Körperoberfläche, an denen Überdruck gegenüber der Umgebung herrscht, nach Patentanmeldung Sch 16327 XI/62b, dadurch gekennzeichnet, daß die Wärme der Staudruckzone vor dem Körper einseitig hinsichtlich der Aufteilung der Strömung um den Körper zugeführt wird!, so· daß die Strömung hauptsächlich auf der einen Seite des Körpers beschleunigt wird, um einen Quertrieb, z. B. Auftrieb, zu erzeugen.Device for generating a force on a body of any shape in a flow by adding heat to the flow at points on the body surface where there is overpressure in relation to the environment prevails, according to patent application Sch 16327 XI / 62b, characterized in that that the heat of the dynamic pressure zone in front of the body is one-sided with regard to the division the flow around the body is supplied! so · that the flow is mainly on the one Side of the body is accelerated to create a transverse drive, e.g. B. Buoyancy to generate. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DESCH19405A 1954-09-15 1956-01-16 Device for generating a transverse force on a flowed body Pending DE1027073B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DESCH16327A DE1022913B (en) 1954-09-15 1954-09-15 Device for generating propulsion or braking on a body moved relative to a flow means
DESCH19405A DE1027073B (en) 1954-09-15 1956-01-16 Device for generating a transverse force on a flowed body

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DESCH16327A DE1022913B (en) 1954-09-15 1954-09-15 Device for generating propulsion or braking on a body moved relative to a flow means
DESCH19405A DE1027073B (en) 1954-09-15 1956-01-16 Device for generating a transverse force on a flowed body

Publications (1)

Publication Number Publication Date
DE1027073B true DE1027073B (en) 1958-03-27

Family

ID=62596941

Family Applications (2)

Application Number Title Priority Date Filing Date
DESCH16327A Pending DE1022913B (en) 1954-09-15 1954-09-15 Device for generating propulsion or braking on a body moved relative to a flow means
DESCH19405A Pending DE1027073B (en) 1954-09-15 1956-01-16 Device for generating a transverse force on a flowed body

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DESCH16327A Pending DE1022913B (en) 1954-09-15 1954-09-15 Device for generating propulsion or braking on a body moved relative to a flow means

Country Status (1)

Country Link
DE (2) DE1022913B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152286B (en) * 1958-12-10 1963-08-01 Snecma Method and device for the formation of a flow dynamic flame holder in jet engines
FR2627274A1 (en) * 1988-02-17 1989-08-18 Saint Louis Inst METHOD FOR CONTROLLING THE STEERING OF A FLYING DEVICE IN HIGH-SPEED SUPERSONIC FLIGHT AND FLYING DEVICES OF THIS TYPE
FR2654504A1 (en) * 1989-11-13 1991-05-17 Saint Louis Inst HIGH-SPEED MACHINE INCLUDING A DEVICE TO MODIFY ITS DIRECTION IN FLIGHT.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248479B (en) * 1963-04-20 1967-08-24 Rolls Royce Airplane with a flat fuselage with a rectangular cross-section
IL82472A (en) * 1986-06-05 1993-01-14 Gen Electric Ram jet armament system
GB9001892D0 (en) * 1990-01-26 1990-08-08 Jack Colin A technique for hypervelocity drag reduction by atmospheric heating
FR2846081B1 (en) * 2002-10-17 2005-01-07 Saint Louis Inst PILOTAGE OF A PLASMA DISCHARGE PROJECTILE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB132068A (en) * 1918-10-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152286B (en) * 1958-12-10 1963-08-01 Snecma Method and device for the formation of a flow dynamic flame holder in jet engines
FR2627274A1 (en) * 1988-02-17 1989-08-18 Saint Louis Inst METHOD FOR CONTROLLING THE STEERING OF A FLYING DEVICE IN HIGH-SPEED SUPERSONIC FLIGHT AND FLYING DEVICES OF THIS TYPE
FR2654504A1 (en) * 1989-11-13 1991-05-17 Saint Louis Inst HIGH-SPEED MACHINE INCLUDING A DEVICE TO MODIFY ITS DIRECTION IN FLIGHT.

Also Published As

Publication number Publication date
DE1022913B (en) 1958-01-16

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