science

L'Aérophile

L'Aérophile is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand L'Aérophile rather than just read about it. In short: L’Aérophile (French pronunciation: [laeʁɔfil], "The Aerophile") was a French aviation magazine published from 1893 to 1947. It has been described as "the leading aeronautical journal of the world" around 1910.

Key takeaways

L'Aérophile belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect L'Aérophile to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of L'Aérophile from memory before moving on to harder problems.

Reference excerpt

L’Aérophile (French pronunciation: [laeʁɔfil], "The Aerophile") was a French aviation magazine published from 1893 to 1947. It has been described as "the leading aeronautical journal of the world" around 1910.

History and contents L’Aérophile was founded and run for many years by Georges Besançon. In 1898 it became the official journal of the Aéro Club of France. Important developments in early aviation were documented in its pages:

Octave Chanute's April 1903 speech to the Aéro-Club describing the excitement of the gliding experiments done by his group in 1896/7 and of the Wright brothers was printed in April, 1903. Also Ferdinand Ferber's 1902 glider, the first in Europe modeled on those of the Wright brothers, was illustrated in the February 1903 issue. The journal published illustrations of ailerons on Robert Esnault-Pelterie’s glider in June 1905, and the ailerons were widely copied afterward. In December 1905 and January 1906 journal articles confirmed that the Wright brothers had (as they claimed) flown a controlled, powered airplane, at a time when many readers did not believe this. The journal covered at length Alberto Santos-Dumont’s flights of 1906, which were the first airplane flights in Europe. Editor Georges Besançon wrote that Wilbur Wright's 1908 flights in France had erased doubts about the Wright brothers' previous experiments. L'Aérophile published René Lorin’s article of 1 September 1908 in which he first proposed the ramjet. Historian Charles Gibbs-Smith criticised L’Aérophile for not publishing the official report on the tests of Clément Ader’s 1897 Avion III when this report was finally made public in 1910, and thus failing to oppose the claim that Ader's machine had made a controlled flight in 1897. L'Aérophile was a monthly publication in its first years, then started to come out twice a month in 1910.

Affiliations From 1893–94, L'Aérophile was associated with the Union aérophile de France. Starting at the end of 1898 it was the official journal of the Aero Club of France. In later years it was also an official publication of the alumni association (Association des anciens élèves) of the French national aeronautical college (École nationale supérieure de l'aéronautique).

Bibliography and archives Some early issues have been scanned and are available at Internet Archive thanks to the Smithsonian Institution Libraries. Other issues are online at Google Books. Some portion of the L'Aérophile archives are kept by the US Library of Congress.

References

External links "Gallica archives of L'Aérophile issues" (in French).

Illustrations

Worked examples

Example 1 — a first encounter with L'Aérophile

Start with the simplest possible case. Write down what L'Aérophile claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to L'Aérophile before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about L'Aérophile ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of L'Aérophile

In research: L'Aérophile appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses L'Aérophile in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: L'Aérophile is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1893 establishments in France, 1947 disestablishments in France, Aviation magazines, so understanding it makes those chapters shorter.
In everyday life: Look for L'Aérophile outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study L'Aérophile in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what L'Aérophile means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain L'Aérophile out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is L'Aérophile in simple terms?

Why does L'Aérophile matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study L'Aérophile?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on L'Aérophile.