chemistry

Peter Werfft

Peter Werfft is a chemistry 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 Peter Werfft rather than just read about it. In short: Dr. Peter Werfft-Wessely (8 October 1904 – 23 July 1970), was an Austrian chemist.

Key takeaways

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

Reference excerpt

Dr. Peter Werfft-Wessely (8 October 1904 – 23 July 1970), was an Austrian chemist. During World War II, he was decorated by Nazi Germany for service in the Luftwaffe as a fighter ace. After the war, Werfft-Wessely became a chemical industry entrepreneur.

Luftwaffe ace in World War II Werfft was born on 8 October 1904 in Vienna, the capital of Austria-Hungary. As a Gefreiter flying with I. Gruppe of Jagdgeschwader 27 (JG 27—27th Fighter Wing), Werfft participated in the Battle of Britain; the two air victories which he scored against RAF Hawker Hurricane fighters on 27 September 1940 was his first. Werrft served with JG 27 in North Africa during 1941–42, claiming five kills over the Desert Air Force. Werfft was commissioned as a Leutnant (Lieutenant) in late 1942. Service over Greece and the Balkans followed in 1943, where he claimed the destruction of a P-38 Lightning and three USAAF heavy bombers. On 2 April 1944, III. Gruppe of JG 27 relocated from Wien-Seyring near Vienna to Wolkersdorf. That day, the Gruppe engaged in combat with bombers of United States Army Air Forces (USAAF) Fifteenth Air Force. In this encounter, Werfft claimed two Consolidated B-24 Liberator bombers near Wolfsberg. On 19 May, Werfft was shot down in his Messerschmitt Bf 109 G-6 (Werknummer 441090—factory number) on a transfer flight to Gardelegen. Wounded in the encounter, Werfft surrendered command of 9. Staffel to Oberleutnant Kurt Heidenreich. Following a period of convalescence, he return to 9. Staffel in October 1944. In December 1944, Werfft was appointed Gruppenkommandeur (group commander) of III. Gruppe of JG 27. At the end of World War II he was a Major and gruppenkommandeur of III./JG 27, flying a Bf 109 G-6 fighter ("Yellow One") with a green fuselage band signifying dedication to Reich strategic airspace defence; he also had a total of 26 air kills. Werfft claimed 11 more heavies in 1944, he was a Hauptmann (Captain) by October 1944. He was awarded the Knight's Cross of the Iron Cross (Ritterkreuz des Eisernen Kreuzes) on 28 January 1945, the last pilot of JG 27 to receive this distinction. On 3 May 1945 he disbanded his III./JG 27 in the Austrian Alps near Saalbach, together with the acting unit commander Hauptmann Emil Clade, eventually becoming a prisoner of war of the United States.

Pharmaceutical entrepreneur Returning to Austria in 1948, after his release from captivity, Werfft established InterChemie GmbH, a Vienna-based pharmaceutical and chemical limited liability enterprise. Among the first commercial activities of the fledgling trading company in this difficult post-war period was the Austrian sales representation for certain American Cyanamid products. By 1961, the firm had been restructured into a successor company, Werfft-Chemie GmbH. In the years following the founder's death in 1970, Werfft-Chemie continued, initially as a family-run business, but met with increasing economic difficulties. It was taken over by the Austrian Sanochemia Pharmazeutika Group in 1983 and was subsequently converted to a purely veterinary medicine company. The legacy of Werfft-Chemie survived until January 2020 under the name Alvetra u. Werfft AG, a Sanochemia Group company with subsidiaries in several central and eastern European countries; its business assets were acquired by Inovet, another European veterinary company.

Summary of career

Aerial victory claims According to Obermaier, Werfft was credited with 26 enemy aircraft shot down, all of which on the Western Front, including five in North Africa. This figure includes 14 four-engined bombers. Mathews and Foreman, authors of Luftwaffe Aces: Biographies and Victory Claims, researched the German Federal Archives and found records for nineteen aerial victory claims, plus seven further unconfirmed claims. All of his aerial victories were claimed on the Western Front and included nine four-engined bombers.

Awards Iron Cross (1939) 2nd and 1st Class Honour Goblet of the Luftwaffe (Ehrenpokal der Luftwaffe) on 15 July 1944 German Cross in Gold on 23 July 1944 as Leutnant in the III./Jagdgeschwader 27 Knight's Cross of the Iron Cross on 28 January 1945 as Hauptmann and Gruppenkommandeur of the III./Jagdgeschwader 27

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Worked examples

Example 1 — a first encounter with Peter Werfft

Start with the simplest possible case. Write down what Peter Werfft claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Peter Werfft 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 Peter Werfft 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 Peter Werfft

In research: Peter Werfft appears in chemistry 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 Peter Werfft 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: Peter Werfft is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1904 births, 1970 deaths, 20th-century Austrian businesspeople, so understanding it makes those chapters shorter.
In everyday life: Look for Peter Werfft 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 Peter Werfft in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Peter Werfft 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 Peter Werfft out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Peter Werfft in simple terms?

Dr. Peter Werfft-Wessely (8 October 1904 – 23 July 1970), was an Austrian chemist.

Why does Peter Werfft matter?

Because it connects several chemistry 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 Peter Werfft?

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 Peter Werfft.