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Jürgen Warnatz

Jürgen Warnatz is a physics 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 Jürgen Warnatz rather than just read about it. In short: Jürgen Warnatz (31 May 1944 in Chemnitz – 22 December 2007 in Neckarsteinach) was a German physicist. Between 1999 and 2004 he served as managing director of the Interdisciplinary Center for Scientific Computing (IWR) at Ruprecht Karls University of Heidelberg, Germany.

Key takeaways

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

Reference excerpt

Jürgen Warnatz (31 May 1944 in Chemnitz – 22 December 2007 in Neckarsteinach) was a German physicist. Between 1999 and 2004 he served as managing director of the Interdisciplinary Center for Scientific Computing (IWR) at Ruprecht Karls University of Heidelberg, Germany. From 2003 until his death he chaired the German Section of the Combustion Institute.

Academic Profile Jürgen Warnatz studied physics at Georg August University of Göttingen, Germany, and graduated in 1969. His diploma thesis was titled "Untersuchungen über die Reaktion von Stickstoffatomen mit Propin" (Studies of nitrogen atom reactions with propyne). In 1971, he finished his doctorate of physical chemistry at Göttingen University under Heinz Georg Wagner, having written his doctorate thesis on "Bestimmung der Geschwindigkeitskonstanten für Reaktionen von Fluoratomen in der Gasphase" (Identification of velocity constants for fluorine atom reactions in the gas phase). Between 1973 and 1982 he had a scientific staff position at Darmstadt University of Technology (Germany), School of Physical Chemistry and Chemical Technology. In the meantime, he finished his post-doctoral lecturing qualification in 1978 on "Berechnung der Flammengeschwindigkeit und der Struktur von laminaren Flammen" (Calculation of flame velocity and structure of laminar flames). Between 1982 and 1986, in 1987 and 1988, Jürgen Warnatz was professor at Heidelberg University, Germany. In 1989 he was appointed to the chair of the combustion group at Stuttgart University. From 1994 onwards he was back at Heidelberg University, professor and head of the reactive flows working group. Between 1999 and 2004 Jürgen Warnatz served as managing director of the Interdisciplinary Center for Scientific Computing. In 1997 he received the honorary doctorate of Trondheim University, Norway. On 11 September 2003 he was elected chair of the German Section of the Combustion Institute and held the chair until his death.

Research Jürgen Warnatz’ general research approach was modeling and simulation of chemical reactive flows, particularly looking at molecular reactions involved and transport processes. The main research priorities of his working group were:

Combustion processes Hypersonic flows Heterogeneous catalysis Plasma reactions Fuel cells

Publications (selection) J. Warnatz, Chemistry of Stationary and Non-Stationary Combustion, Chap. 12 in K. H. Ebert, P. Deuflhard, W. Jäger (Ed.), Modelling of Chemical Reaction Systems, Springer, ISBN 3-540-10983-8 (1981) N. Peters, J. Warnatz (Ed.), Numerical methods in laminar flame propagation, Vieweg, ISBN 3-528-08080-9 (1982) J. Warnatz, Rate Coefficients in the C/H/O System, Chap. 5 in W.C. Gardiner Jr., Combustion Chemistry, Springer, ISBN 0-387-90963-X (1984) J. Warnatz, W.Jäger (Ed.), Complex Chemical Reaction Systems, Springer, ISBN 3-540-18364-7 (1987) J. Warnatz, U. Maas, R. W. Dibble, Combustion, 4th ed., Springer, ISBN 978-3-540-67751-2 (2006)

Prizes and awards Study grant of Karl-Winnacker-Foundation at Hoechst Inc. (1982) Silver Combustion Medal (1982) Philip Morris Research Award (1991) Gottfried Wilhelm Leibniz Prize (1993) Gerhard Damköhler Medal (1994) Awarded an honorary doctorate at The Norwegian University of Science and Technology (NTNU) (1997). A.K. Oppenheim Award (2001)

References

External links Literature by and about Jürgen Warnatz in the German National Library catalogue Homepage of his working group at IWR, Heidelberg University, Germany Archived 2011-07-19 at the Wayback Machine Report on Warnatz in CRF News of Sandia National Laboratories Report on Jürgen Warnatz as the host of the 31st International Symposium on Combustion on YouTube (in German)

Worked examples

Example 1 — a first encounter with Jürgen Warnatz

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

In research
Jürgen Warnatz appears in physics 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 Jürgen Warnatz 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
Jürgen Warnatz is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1944 births, 2007 deaths, 20th-century German physicists, so understanding it makes those chapters shorter.
In everyday life
Look for Jürgen Warnatz 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 Jürgen Warnatz in 20 minutes

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

Frequently asked questions

What is Jürgen Warnatz in simple terms?

Jürgen Warnatz (31 May 1944 in Chemnitz – 22 December 2007 in Neckarsteinach) was a German physicist. Between 1999 and 2004 he served as managing director of the Interdisciplinary Center for Scientific Computing (IWR) at Ruprecht Karls University of Heidelberg, Germany.

Why does Jürgen Warnatz matter?

Because it connects several physics 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 Jürgen Warnatz?

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 Jürgen Warnatz.

Tags

  • 1944 births
  • 2007 deaths
  • 20th-century German physicists
  • Academic staff of Heidelberg University
  • Academic staff of Technische Universität Darmstadt
  • German physical chemists
  • Gottfried Wilhelm Leibniz Prize winners
  • Scientists from Heidelberg

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