DE102007009645A1 - Weight reducing method of transporting units, particularly aircrafts, involves reducing weight force of aircrafts, by which transporting units exert onto earth surface to reduce required energy to move aircraft into air - Google Patents
Weight reducing method of transporting units, particularly aircrafts, involves reducing weight force of aircrafts, by which transporting units exert onto earth surface to reduce required energy to move aircraft into air Download PDFInfo
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- DE102007009645A1 DE102007009645A1 DE200710009645 DE102007009645A DE102007009645A1 DE 102007009645 A1 DE102007009645 A1 DE 102007009645A1 DE 200710009645 DE200710009645 DE 200710009645 DE 102007009645 A DE102007009645 A DE 102007009645A DE 102007009645 A1 DE102007009645 A1 DE 102007009645A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/34—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like comprising inflatable structural components
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- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
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Abstract
Description
Am Beispiel eines Flugzeuges soll dies erklärt werden.At the Example of an aircraft this is to be explained.
Grundidee:Basic idea:
Der Auftrieb eines Körpers in der Luft ist gleich dem Gewicht der verdrängten Luftmasse, ist also abhängig vom Volumen des Körpers. Ist das Eigengewicht des Körpers kleiner als der Auftrieb, dann steigt der Körper nach oben. Ein Traggas, wie z. B. Helium hat etwa nur ein Siebentel des Gewichts der Luft. Die Heliumfüllung eines Ballons ist also sehr viel leichter als die verdrängte Luft, und wenn das Eigengewicht des Ballons nicht zu groß ist, so steigt der Ballon oder er schwimmt in der Luft wie ein Boot im Wasser.Of the Buoyancy of a body in the air is equal to the weight of the displaced air mass, is therefore dependent on Volume of the body. Is the dead weight of the body less than the buoyancy, then the body goes up. A lifting gas, such as B. Helium is about one-seventh of the weight of air. The helium filling a balloon is so much lighter than the displaced air, and if the dead weight of the balloon is not too big, so the balloon rises or he swims in the air like a boat in the water.
Z. B. können Hüllen mit einem Gas oder Gasgemisch gefüllt werden, das leichter als die umgebende Luft ist einen Auftrieb erzeugen.Z. B. can wrap be filled with a gas or gas mixture that is lighter than the surrounding air is creating a buoyancy.
Als sogenanntes Traggas kommen Gase in Frage, die eine geringere Dichte als Luft (ca. 1,293 kg/m3 unter Normalbedingungen) aufweisen. Ideal in physikalischer Hinsicht ist dafür Wasserstoff einer Dichte von nur 0,0899 kg/m3. Da Wasserstoff zudem relativ leicht und billig herzustellen ist, war es bis weit in das 20. Jahrhundert hinein als Traggas vorherrschend. Helium hat mit 0,1785 kg/m3 zwar eine doppelt so große Dichte wie Wasserstoff, da für den Auftrieb aber die Differenz zur Luftdichte entscheidend ist, erzeugt eine Heliumfüllung nur in etwa 8% weniger Auftrieb als eine gleichgroße Wasserstofffüllung.As a so-called carrier gas gases come into question, which have a lower density than air (about 1.293 kg / m 3 under normal conditions). Ideal in terms of physics is hydrogen of a density of only 0.0899 kg / m 3 . Moreover, since hydrogen is relatively easy and cheap to produce, it has been prevalent as a carrier gas well into the 20th century. Although helium at 0.1785 kg / m 3 is twice as dense as hydrogen, since the difference in air density is decisive for lift, helium filling only produces about 8% less lift than an equally large hydrogen filling.
Aus diesen Werten ergibt sich als Faustregel: Um ein Gewicht entsprechend 1 kg zu heben benötigt man rund 1 m3 Traggas.From these values follows as a rule of thumb: To lift a weight corresponding to 1 kg requires about 1 m 3 carrier gas.
Genauer: Mit einem Kubikmeter Wasserstoff lässt sich ein Auftrieb von 1,203 kg, mit einem Kubikmeter Helium von 1,1145 kg erzeugen. Diese Werte gelten unter Normbedingungen.More accurate: With one cubic meter of hydrogen, a lift of 1.203 can be achieved kg, with one cubic meter of helium of 1,1145 kg. These values apply under standard conditions.
Luft hat ein GewichtAir has a weight
Am
leichtesten ist natürlich
das Vakuum Würde
man nun in einem Flugzeug, den verbrannten Treibstoff nicht durch
Luft sondern durch ein Traggas ersetzen, so sollte man das Fluggewicht
mit zunehmender Flugdauer geringfügig weiter reduziert werden,
da 1 m3 Luft auch ein Gewicht hat.
Sinnvoll wäre es auch, alle Hohlräume mit einem Traggas oder gefüllten Tragegaskissen oder anderen Behältern zu füllen oder ein Vakuum herzustellen, damit ein Auftriebsgewinn zu erzielen ist. Denn der Kerosinverbrauch von Flugzeugen hängt entscheidend vom Gewicht des Flugkörpers ab.meaningful would it be also, all cavities with a suspension gas or filled Carrying bags or other containers to fill or to create a vacuum, so as to achieve a lift gain is. Because the kerosene consumption of aircraft depends crucially on the weight of the missile from.
Kerosinverbrauch pro kg Ladung für den Flug von Sri Lanka nach DeutschlandKerosene consumption per kg of cargo for the flight from Sri Lanka to Germany
Die
Berechnung des Kerosinverbrauches basiert auf den Daten eines modernen
Airbus. Für
den Kerosinverbrauch auf einem typischen Flug über 10.000 km gibt Airbus folgende
Werte an:
Verbrauchsberechnung bei Betrachtung der Fracht als „Beiladung":Consumption calculation considering the Freight as "additional load":
Der durchschnittliche Verbrauchsanstieg für die Zuladung von einem kg Gewicht auf 10.000 km Flugstrecke berechnet sich wie folgt: The average increase in consumption for the payload of one kg of weight per 10,000 km of flight is calculated as follows:
Bei einer Dichte von 0.72 g/cm3 ergibt sich ein Verbrauchsanstieg von: At a density of 0.72 g / cm 3 , there is an increase in consumption of:
Für die Flugstrecke von Colombo. Sri Lanka nach Frankfurt Main. Deutschland von 8094 km käme der Verbrauchsanstieg auf: For the route from Colombo. Sri Lanka to Frankfurt Main. Germany of 8094 km would increase consumption:
Verbrauchsberechnung bei Betrachtung der Fracht als den Passagieren „gleichgestellte Ladung":Consumption calculation considering the Freight as the passengers' equivalent Charge":
Der Kerosinverbrauch pro kg Ladung (Passagiere oder Fracht) für eine Flugstrecke von 10.000 km einer ausgelasteten Flugmaschine berechnet sich wie folgt: The kerosene consumption per kg load (passengers or freight) for a flight distance of 10,000 km of a loaded aircraft is calculated as follows:
Für die Flugstrecke von Colombo. Sri Lanka nach Frankfurt/Main. Deutschland (= 8094 km) käme der Verbrauch auf: For the route from Colombo. Sri Lanka to Frankfurt / Main. Germany (= 8094 km) would be the consumption:
Daraus folgt, um ein kg Gewicht 10.000 km zu transportieren, benötigt man 2,34 l Kerosin. Ein kg Last wird durch ein m3 Helium aufgehoben. Dies ist ein Würfel von einer Kantenlänge von 1 m oder eine Kugel von 1,24 m Durchmesser.It follows that to transport one kilogram of weight 10,000 km requires 2.34 liters of kerosene. One kg load is lifted by one m 3 helium. This is a cube with an edge length of 1 m or a ball of 1.24 m diameter.
Heutige Situation:Todays situation:
- • Freie Volumen, z. B. in der Tragflächen nachdem das Kerosin verbraucht ist werden mit Luft befüllt.• Free Volume, e.g. B. in the wings after the kerosene is consumed are filled with air.
- • In dem freien Volumen in den Ladeflächen befindet sich Luft.• In the free volume in the loading areas there is air.
Saugt man hingegen die Luft ab und etabliert ein Vakuum und/oder verdrängt die Luft durch ein Traggas oder mit Traggas befüllte z. B. Hüllen oder Ballons, so verringert sich die Gewichtskraft, welche das Flugzeug an die Erdoberfläche drückt. Somit müsste die Motoren weniger Energie für den Auftrieb erzeugen, was zur Folge hat, dass der Kerosinverbrauch und die Schadstoffemission sinkt. Kann man 50 m3 Volumen mit Helium befüllen, so nimmt das Gewicht um ca. 50 kg ab und man spart zum Beispiel bei einem Flug von Frankfurt nach Singapur (10.287 km) ca. 117 l Kerosin und den dementsprechend Emissionen. Nutzt man dieses Verfahren bei vielen Flügen, so ergibt dies ein erheblicher weniger Verbrauch an Kerosin weltweit und natürlich der Emissionen.On the other hand, if you suck the air and established a vacuum and / or displaces the air through a carrier gas or filled with carrier gas z. As envelopes or balloons, so reduces the weight, which presses the aircraft to the earth's surface. Thus, the engines would have to generate less energy for the lift, with the result that the kerosene consumption and the pollutant emission decreases. If you can fill 50 m 3 volume with helium, the weight decreases by about 50 kg and you save for example in a flight from Frankfurt to Singapore (10,287 km) about 117 l of kerosene and the corresponding emissions. Using this method on many flights results in a significant reduction in kerosene consumption worldwide and, of course, emissions.
Umwelteinfluss und GesundheitEnvironmental impact and health
Helium gilt als physiologisch unwirksam. Es verursacht keine Reiz- oder Warmwirkung. Es gilt als nicht Wasser gefährdend und verursacht i. d. R. keine Umweltschäden. Als E939 ist es ein Lebensmittelzusatzstoff.Helium is considered physiologically ineffective. It does not cause irritation or warmth. It is not considered Water endangering and usually causes no environmental damage. As E939 it is a food additive.
Geschützt werden soll:
- • Die technische Verfahrensweise, ein Traggas oder mit einem Tragegas gefüllte Hüllen oder anderen Behältnisse in einem Fortbewegungsmittel (z. B. im Laderaum eines Flugzeuges) zu platzieren um durch dessen „Gewicht" des gesamten Fortbewegungsmittels „leichter" zu machen oder einen Auftriebsgewinn zu erzielen. dadurch wird zwar nicht das Fortbewegungsmittel leichter, aber der benötigte Energieaufwand um z. B. das Flugzeug in der Luft zu halten kann verringert werden. Da sich die Kraft die das Flugzeug an den Boden zieht verringert, indem das Tragegas der Schwerkraft entgegenwirkt.
- • Die technische Verfahrensweise ein Vakuum in allen Holräumen eines Fortbewegungsmittels (z. B. Flugzeug) zu etablieren um das Gesamtgewicht zu reduzieren.
- • Nutzt man als „Versender" den Transportweg Luftfracht, kann man den Rest des zu Verfügung stehenden und bezahlten Volumens zur Gewichtsreduzierung des Transportgutes nutzen, indem man das freie Volumen mit gefüllten Tragegaskissen oder Behältern ausstattet um eine Kosten.- und Emissionsreduktion zu erzielen.
- • Das Verfahren das verwendete Tragegas z. B. in Kissen, Behältern von innen oder außen zu erwärmen um eine weitere Auftriebssteigerung zu erzielen.
- • The technical procedure of placing a carrier gas or casings or other containers filled with a carrier gas in a means of transport (eg in the hold of an airplane) in order to "lighten" or gain lift through its "weight" of the whole means of locomotion , Although this does not make the means of transportation easier, but the energy required by z. B. to hold the aircraft in the air can be reduced. Because the force that pulls the aircraft to the ground is reduced by the inert gas counteracts gravity.
- • The technical procedure to establish a vacuum in all hollows of a means of transportation (eg aircraft) to reduce the total weight.
- • If you use the transport route airfreight as the "sender", you can use the remainder of the available and paid volume to reduce the weight of the transported goods by equipping the free volume with filled carrying cushions or containers in order to reduce costs and emissions.
- • The procedure the carrying gas used z. B. in pillows, containers from the inside or outside to heat to achieve a further increase in lift.
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Application Number | Priority Date | Filing Date | Title |
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DE200710009645 DE102007009645B4 (en) | 2007-02-26 | 2007-02-26 | Technical procedure for the reduction of transport costs and pollutant emissions during the transport of goods and living beings through the use of "carrying gases" to lift gain |
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DE200710009645 DE102007009645B4 (en) | 2007-02-26 | 2007-02-26 | Technical procedure for the reduction of transport costs and pollutant emissions during the transport of goods and living beings through the use of "carrying gases" to lift gain |
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DE102007009645A1 true DE102007009645A1 (en) | 2008-09-11 |
DE102007009645B4 DE102007009645B4 (en) | 2012-05-31 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010025994A1 (en) | 2010-07-04 | 2012-08-16 | Frank Wagner | Technical procedure for the reduction of transport costs and pollutant emissions during the transport of goods and living beings through the use of carrying gases to gain lift in passenger cabins |
DE102011107915A1 (en) | 2011-07-02 | 2013-04-25 | Frank Wagner | Method for placing carrier gas envelope in wing of motor vehicle, involves counteracting force of gravity of aircraft by filling carrier gas in carrier gas envelope |
DE102010034326A1 (en) | 2010-08-14 | 2013-05-23 | Frank Wagner | Technical procedure to reduce transport costs and pollutant emissions during transport of goods and living things by the use of inert gases to gain lift in the spaces between the loading area and outer wall / shell of aircraft |
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US3913871A (en) * | 1974-05-02 | 1975-10-21 | Ralph H Miller | Heavier-than-air passenger aircraft |
DE3039799A1 (en) * | 1979-10-26 | 1981-07-23 | Gerald Leroy Austin Tex. Hurst | COVER FOR A SMALL BALLOON OF VERY LONG FLOATING TIME |
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DE4013169A1 (en) * | 1989-04-26 | 1990-10-31 | Atomic Energy Authority Uk | AVIATION COMPONENT |
DE3927538A1 (en) * | 1989-08-21 | 1991-02-28 | Tps Ges Fuer Tech Physikalisch | Sandwich construction panel for thermal insulation - is produced by filling the space between rigid facings with aerogel, and does not contain chloro:fluoro hydrocarbon(s) |
DE19549000A1 (en) * | 1995-01-04 | 1996-07-11 | Martin K Rzyttka | Helium chamber for aircraft or airship |
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US1766906A (en) * | 1927-09-06 | 1930-06-24 | James Albert Shephard | Aircraft |
DE1207782B (en) * | 1965-02-05 | 1965-12-23 | Dr Fritz Bruns | Process for the production of form-retaining ring-shaped double-walled hollow bodies from flat material, such as. B. paper, plastic, fiberglass, metal foil or sheet or the like. |
US3753539A (en) * | 1971-03-15 | 1973-08-21 | A Moore | Ballooned, vtol aircraft |
GB2014529B (en) * | 1978-01-05 | 1982-05-12 | Livingstone G M | Lighter than air aircraft |
DE3144051A1 (en) * | 1981-11-03 | 1983-05-26 | Helmut Ing.(grad.) 1000 Berlin Graf | Vacuum lift missile |
DE10064873B4 (en) * | 2000-12-27 | 2009-08-27 | Weißenbach, Edgar | Vacuum lifting body |
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Patent Citations (7)
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---|---|---|---|---|
US3907218A (en) * | 1974-05-02 | 1975-09-23 | Ralph H Miller | Heavier-than-air freight aircraft having lighter than air gas compartments |
US3913871A (en) * | 1974-05-02 | 1975-10-21 | Ralph H Miller | Heavier-than-air passenger aircraft |
DE3039799A1 (en) * | 1979-10-26 | 1981-07-23 | Gerald Leroy Austin Tex. Hurst | COVER FOR A SMALL BALLOON OF VERY LONG FLOATING TIME |
DE3318002A1 (en) * | 1983-05-18 | 1984-11-22 | Walter Dipl.-Ing. 6806 Viernheim Pahling | Flying vehicle having a lifting-body configuration |
DE4013169A1 (en) * | 1989-04-26 | 1990-10-31 | Atomic Energy Authority Uk | AVIATION COMPONENT |
DE3927538A1 (en) * | 1989-08-21 | 1991-02-28 | Tps Ges Fuer Tech Physikalisch | Sandwich construction panel for thermal insulation - is produced by filling the space between rigid facings with aerogel, and does not contain chloro:fluoro hydrocarbon(s) |
DE19549000A1 (en) * | 1995-01-04 | 1996-07-11 | Martin K Rzyttka | Helium chamber for aircraft or airship |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010025994A1 (en) | 2010-07-04 | 2012-08-16 | Frank Wagner | Technical procedure for the reduction of transport costs and pollutant emissions during the transport of goods and living beings through the use of carrying gases to gain lift in passenger cabins |
DE102010034326A1 (en) | 2010-08-14 | 2013-05-23 | Frank Wagner | Technical procedure to reduce transport costs and pollutant emissions during transport of goods and living things by the use of inert gases to gain lift in the spaces between the loading area and outer wall / shell of aircraft |
DE102011107915A1 (en) | 2011-07-02 | 2013-04-25 | Frank Wagner | Method for placing carrier gas envelope in wing of motor vehicle, involves counteracting force of gravity of aircraft by filling carrier gas in carrier gas envelope |
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DE102007009645B4 (en) | 2012-05-31 |
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Effective date: 20120901 |
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