engineering

Richard Stribeck

Richard Stribeck is a engineering 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 Richard Stribeck rather than just read about it. In short: Richard Stribeck (7 July 1861 in Stuttgart – 29 March 1950) was a German engineer, after whom the Stribeck Curve is named. Life Stribeck studied mechanical engineering in 1880 at the Technical University of Stuttgart in 1885 and worked as a designer in Königsberg.

Key takeaways

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

Reference excerpt

Richard Stribeck (7 July 1861 in Stuttgart – 29 March 1950) was a German engineer, after whom the Stribeck Curve is named.

Life Stribeck studied mechanical engineering in 1880 at the Technical University of Stuttgart in 1885 and worked as a designer in Königsberg. In 1888 he became professor in Stuttgart, and 1890 Professor of Mechanical Engineering at the Technical University of Darmstadt. 1893 he took a professorship at the Dresden Technical University. In 1896 he became head of the laboratory equipment of the university. In 1898 was head of the Stribeck Physical metallurgy department of the Technical Institute and director of the private military-industrial laboratory Zentralstelle für wissenschaftlich-technische Untersuchungen (Center for Scientific-Technical Research) in Neubabelsberg. In 1902 he described the friction coefficient in lubricated bearings, now known as the Stribeck curve. From 1908 Stribeck worked for the Friedrich Krupp AG in Essen in 1919 at the Robert Bosch GmbH in Stuttgart. Stribeck was a college friend of the industrialist Robert Bosch, with whom he remained for a joint study at the Royal Wuerttemberg in Stuttgart Polytechnic lifelong allegiance. Stribeck was honored for his services to the Wilhelm Exner Medal proposed.

Work Richard Stribeck carried out studies in the field of tribology, focusing on friction in lubricated sliding contacts, such as journal bearings. His work lead to the development of the Stribeck Curve, a fundamental tribological concept that shows how operation conditions (in particular normal load, lubricant viscosity and lubricant entrainment velocity) influence the friction coefficient in fluid-lubricated contacts. For these contributions, he was named as one of 23 "Men of Tribology" by Duncan Dowson.

Popular culture On Tim Allen's sitcom Last Man Standing, on ABC, Allen's wife attempts to prove there are no ghosts at work by explaining how frictional contact mechanics caused a cold glass to slide spontaneously across a counter, finishing with the statement that "it's your basic Stribeck curve".

References

Worked examples

Example 1 — a first encounter with Richard Stribeck

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

In research: Richard Stribeck appears in engineering 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 Richard Stribeck 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: Richard Stribeck is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1861 births, 1950 deaths, Engineers from Stuttgart, so understanding it makes those chapters shorter.
In everyday life: Look for Richard Stribeck 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 Richard Stribeck in 20 minutes

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

Frequently asked questions

What is Richard Stribeck in simple terms?

Richard Stribeck (7 July 1861 in Stuttgart – 29 March 1950) was a German engineer, after whom the Stribeck Curve is named. Life Stribeck studied mechanical engineering in 1880 at the Technical University of Stuttgart in 1885 and worked as a designer in Königsberg.

Why does Richard Stribeck matter?

Because it connects several engineering 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 Richard Stribeck?

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 Richard Stribeck.