John Scott Russell
Encyclopedia
John Scott Russell was a Scottish
Scotland
Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

 naval engineer
Naval architecture
Naval architecture is an engineering discipline dealing with the design, construction, maintenance and operation of marine vessels and structures. Naval architecture involves basic and applied research, design, development, design evaluation and calculations during all stages of the life of a...

 who built the Great Eastern
SS Great Eastern
SS Great Eastern was an iron sailing steam ship designed by Isambard Kingdom Brunel, and built by J. Scott Russell & Co. at Millwall on the River Thames, London. She was by far the largest ship ever built at the time of her 1858 launch, and had the capacity to carry 4,000 passengers around the...

in collaboration with Isambard Kingdom Brunel
Isambard Kingdom Brunel
Isambard Kingdom Brunel, FRS , was a British civil engineer who built bridges and dockyards including the construction of the first major British railway, the Great Western Railway; a series of steamships, including the first propeller-driven transatlantic steamship; and numerous important bridges...

, and made the discovery that gave birth to the modern study of soliton
Soliton
In mathematics and physics, a soliton is a self-reinforcing solitary wave that maintains its shape while it travels at constant speed. Solitons are caused by a cancellation of nonlinear and dispersive effects in the medium...

s.

Personal life

John Scott Russell was born John Russell on 9 May 1808 in Parkhead, Glasgow, the son of David Russell and Agnes Clark Scott. He spent one year at St. Andrews University before transferring to Glasgow University. It was while at Glasgow University that he added his mother's maiden name, Scott, to his own, to become John Scott Russell. He graduated from Glasgow University in 1825 at the age of 17 and moved to Edinburgh University where he taught mathematics.

On the death of Sir John Leslie, Professor of Natural Philosophy
Natural philosophy
Natural philosophy or the philosophy of nature , is a term applied to the study of nature and the physical universe that was dominant before the development of modern science...

 at Edinburgh University in 1832, Scott Russell, though only 24 years old, was elected to temporarily fill the vacancy pending the election of a permanent professor, due to his proficiency in the natural sciences.

His obituary was published in the Proceedings of Royal Society (London), vol. 34 (1882–1883), pp. xv–xvii. It is interesting to note that in his obituary it was mentioned that John Scott Russell was a very gifted person but did not contribute papers to the Royal Society of London but to other organizations like the Royal Society of Edinburgh, British Association, etc. His great discovery regarding his solitary wave of translation was not mentioned in his obituary published in the Proceedings of the Royal Society (London).

He had married Harriette Osborne; they had two sons and three daughters, Louise (1841–1878), Rachel (1845–1882) and Alice. Arthur Sullivan
Arthur Sullivan
Sir Arthur Seymour Sullivan MVO was an English composer of Irish and Italian ancestry. He is best known for his series of 14 operatic collaborations with the dramatist W. S. Gilbert, including such enduring works as H.M.S. Pinafore, The Pirates of Penzance and The Mikado...

 and his friend Frederic Clay
Frederic Clay
Frederic Emes Clay was an English composer known principally for his music written for the stage. Clay, a great friend of Arthur Sullivan's, wrote four comic operas with W. S...

 were frequent visitors at the Scott Russell home in the mid-1860s; Clay became engaged to Alice, and Sullivan wooed Rachel. While Clay was from a wealthy family, Sullivan was still a poor young composer from a poor family; the Scott Russells welcomed the engagement of Alice to Clay, who, however broke it off, but forbade the relationship between Sullivan and Rachel, although the two continued to see each other covertly. At some point in 1868, Sullivan started a simultaneous (and secret) affair with Louise (1841–1878). Both relationships had ceased by early 1869.

The wave of translation

In 1834, while conducting experiments to determine the most efficient design for canal boats, he discovered a phenomenon that he described as the wave of translation. In fluid dynamics
Fluid dynamics
In physics, fluid dynamics is a sub-discipline of fluid mechanics that deals with fluid flow—the natural science of fluids in motion. It has several subdisciplines itself, including aerodynamics and hydrodynamics...

 the wave is now called a Scott Russell solitary wave or soliton
Soliton
In mathematics and physics, a soliton is a self-reinforcing solitary wave that maintains its shape while it travels at constant speed. Solitons are caused by a cancellation of nonlinear and dispersive effects in the medium...

. The discovery is described here in his own words:

I was observing the motion of a boat which was rapidly drawn along a narrow channel by a pair of horses, when the boat suddenly stopped—not so the mass of water in the channel which it had put in motion; it accumulated round the prow of the vessel in a state of violent agitation, then suddenly leaving it behind, rolled forward with great velocity, assuming the form of a large solitary elevation, a rounded, smooth and well-defined heap of water, which continued its course along the channel apparently without change of form or diminution of speed. I followed it on horseback, and overtook it still rolling on at a rate of some eight or nine miles an hour [14 km/h], preserving its original figure some thirty feet [9 m] long and a foot to a foot and a half [300−450 mm] in height. Its height gradually diminished, and after a chase of one or two miles [2–3 km] I lost it in the windings of the channel. Such, in the month of August 1834, was my first chance interview with that singular and beautiful phenomenon which I have called the Wave of Translation.


Scott Russell spent some time making practical and theoretical investigations of these waves, he built wave tanks at his home and noticed some key properties:
  • The waves are stable, and can travel over very large distances (normal waves would tend to either flatten out, or steepen and topple over)
  • The speed depends on the size of the wave, and its width on the depth of water.
  • Unlike normal waves they will never merge—so a small wave is overtaken by a large one, rather than the two combining.
  • If a wave is too big for the depth of water, it splits into two, one big and one small.


Scott Russell's experimental work seemed at contrast with the Isaac Newton
Isaac Newton
Sir Isaac Newton PRS was an English physicist, mathematician, astronomer, natural philosopher, alchemist, and theologian, who has been "considered by many to be the greatest and most influential scientist who ever lived."...

 and Daniel Bernoulli
Daniel Bernoulli
Daniel Bernoulli was a Dutch-Swiss mathematician and was one of the many prominent mathematicians in the Bernoulli family. He is particularly remembered for his applications of mathematics to mechanics, especially fluid mechanics, and for his pioneering work in probability and statistics...

's theories of hydrodynamics. George Biddell Airy
George Biddell Airy
Sir George Biddell Airy PRS KCB was an English mathematician and astronomer, Astronomer Royal from 1835 to 1881...

 and George Gabriel Stokes
George Gabriel Stokes
Sir George Gabriel Stokes, 1st Baronet FRS , was an Irish mathematician and physicist, who at Cambridge made important contributions to fluid dynamics , optics, and mathematical physics...

 had difficulty to accept Scott Russell's experimental observations because Scott Russell's observations could not be explained by the existing water-wave theories. His contemporaries spent some time attempting to extend the theory but it would take until the 1870s before an explanation was provided.

Lord Rayleigh published a paper in Philosophical Magazine in 1876 to support John Scott Russell's experimental observation with his mathematical theory. In his 1876 paper, Lord Rayleigh mentioned Scott Russell's name and also admitted that the first theoretical treatment was by Joseph Valentin Boussinesq in 1871. Joseph Boussinesq mentioned Scott Russell's name in his 1871 paper. Thus Scott Russell's observations on solitons were accepted as true by some prominent scientists within his own lifetime.

Korteweg
Diederik Korteweg
Diederik Johannes Korteweg was a Dutch mathematician. He is now remembered as the joint discoverer of the Korteweg–de Vries equation.-Early life and education:...

 and de Vries
Gustav de Vries
Gustav de Vries was a Dutch mathematician, who is best remembered for his work on the Korteweg–de Vries equation with Diederik Korteweg. He was born on 22 January 1866 in Amsterdam, and studied at the University of Amsterdam with the distinguished physical chemist Johannes van der Waals and with...

 did not mention John Scott Russell's name at all in their 1895 paper but they did quote Boussinesq's paper in 1871 and Lord Rayleigh's paper in 1876. Although the paper by Korteweg and de Vries in 1895 was not the first theoretical treatment of this subject, it was a very important milestone in the history of the development of soliton theory.

It was not until the 1960s and the advent of modern computers that the significance of Scott Russell's discovery in physics
Physics
Physics is a natural science that involves the study of matter and its motion through spacetime, along with related concepts such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the universe behaves.Physics is one of the oldest academic...

, electronics
Electronics
Electronics is the branch of science, engineering and technology that deals with electrical circuits involving active electrical components such as vacuum tubes, transistors, diodes and integrated circuits, and associated passive interconnection technologies...

, biology
Biology
Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy. Biology is a vast subject containing many subdivisions, topics, and disciplines...

 and especially fibre optics started to become understood, leading to the modern general theory of soliton
Soliton
In mathematics and physics, a soliton is a self-reinforcing solitary wave that maintains its shape while it travels at constant speed. Solitons are caused by a cancellation of nonlinear and dispersive effects in the medium...

s.

A book was written by George Sinclair Emmerson on Scott Russell with the title John Scott Russell: a great Victorian engineer and naval architect, which was published in 1977. However, this book has very little discussion on the discovery of solitons by John Scott Russell. In 2005, Olivier Darrigol published a book Worlds of Flow, which covers the history of hydrodynamics from the years before John Scott Russell and to many years after his death. Inside this book, Darrigol provided a comprehensive list of classical papers written by John Scott Russell and other scientists on hydrodynamics. The book by Darrigol has a much better discussion on the discovery of solitons.

Ship building

Scott Russell moved to Millwall
Millwall
Millwall is an area in London, on the western side of the Isle of Dogs, in the London Borough of Tower Hamlets. It lies to the south of the developments at West India Docks, including Canary Wharf.-History:...

, London
London
London is the capital city of :England and the :United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures. Located on the River Thames, London has been a major settlement for two millennia, its history going back to its...

 in 1844, and organised the Royal Commission for the Exhibition of 1851
Royal Commission for the Exhibition of 1851
Royal Commission for the Exhibition of 1851 is an institution founded in 1850 to administer the international exhibition of 1851, officially called the Great Exhibition of the Works of Industry of all Nations, held in The Crystal Palace in London, England...

. He worked on the design of yachts, boats, barges and ships, and he was a director of the J Scott Russell & Co.
Millwall Iron Works
The Millwall Iron Works, London, England, was a 19th century industrial complex and series of companies, which developed from 1824. Formed from a series of small ship building companies to address the need to build larger and larger ships, the holding company collapsed after the Panic of 1866...

 shipbuilding
Shipbuilding
Shipbuilding is the construction of ships and floating vessels. It normally takes place in a specialized facility known as a shipyard. Shipbuilders, also called shipwrights, follow a specialized occupation that traces its roots to before recorded history.Shipbuilding and ship repairs, both...

 company.

He was held in high regard by Isambard Kingdom Brunel
Isambard Kingdom Brunel
Isambard Kingdom Brunel, FRS , was a British civil engineer who built bridges and dockyards including the construction of the first major British railway, the Great Western Railway; a series of steamships, including the first propeller-driven transatlantic steamship; and numerous important bridges...

 who made him a partner in his project to build the Great Eastern
SS Great Eastern
SS Great Eastern was an iron sailing steam ship designed by Isambard Kingdom Brunel, and built by J. Scott Russell & Co. at Millwall on the River Thames, London. She was by far the largest ship ever built at the time of her 1858 launch, and had the capacity to carry 4,000 passengers around the...

. The project was plagued with a number of problems—Scott Russell was in financial difficulties and the two men disagreed on a number of aspects of the design and construction of the ship. The Great Eastern was eventually launched in 1858.

The American engineer Alexander Lyman Holley
Alexander Lyman Holley
Alexander Lyman Holley was a mechanical engineer and was considered the foremost steel and plant engineer and designer of his time, especially in regard to applying research to modern steel manufacturing processes...

 befriended Scott Russell and his family on his various visits to London at the time of the construction of Great Eastern. Holley also visited Scott Russell's house in Sydenham. As a result of this, Holley, and his colleague Zerah Colburn
Zerah Colburn (locomotive designer)
Zerah Colburn was an American engineer specialising in steam locomotive design, technical journalist and publisher.- Career :Without any formal schooling, Colburn was a teenage prodigy...

, travelled on the maiden voyage of Great Eastern from Southampton to New York in June 1860. Scott Russell's son, Norman, stayed with Holley at his house in Brooklyn — Norman also travelled on the maiden voyage, one voyage that John Scott Russell did not make.

Scott Russell was a better scientist than a businessman and his reputation never fully recovered from his financial irregularities and disputes.

Doppler effect

Scott Russell made one of the first experimental observations

of the Doppler effect
Doppler effect
The Doppler effect , named after Austrian physicist Christian Doppler who proposed it in 1842 in Prague, is the change in frequency of a wave for an observer moving relative to the source of the wave. It is commonly heard when a vehicle sounding a siren or horn approaches, passes, and recedes from...

. Christian Doppler
Christian Doppler
Christian Andreas Doppler was an Austrian mathematician and physicist.-Life and work:Christian Doppler was raised in Salzburg, Austria, the son of a stonemason. Doppler could not work in his father's business because of his generally weak physical condition...

 published his theory in 1842.

Honours and awards

He was elected a Fellow of the Royal Society in June 1849 for Memoirs on "The great Solitary Wave of the First Order, or the Wave of Translation" published in the Transactions of the Royal Society of Edinburgh, & for which the Royal Society of Edinburgh awarded the Triennial Gold Medal of Keith - and of several Memoirs in the Reports of the British Association.

In 1995, the aqueduct which carries the Union Canal
Union Canal (Scotland)
The Union Canal is a 31.5-mile canal in Scotland, from Lochrin Basin, Fountainbridge, Edinburgh to Falkirk, where it meets the Forth and Clyde Canal.-Location and features:...

 – the same canal where he observed his Wave of Translation – over the Edinburgh Bypass (A720) was named the Scott Russell Aqueduct
Scott Russell Aqueduct
The Scott Russell Aqueduct is an aqueduct carrying the Union Canal over the A720 bypass, west of Edinburgh, Scotland.It is named after the Scottish naval engineer John Scott Russell who discovered the soliton or solitary wave near Bridge 11 on the Union Canal where a plaque in his memory can be...

 in his memory. Also in 1995, the hydrodynamic soliton effect was reproduced near the place where John Scott Russell observed hydrodynamic solitons in 1834.

A building at Heriot-Watt University
Heriot-Watt University
Heriot-Watt University is a university based in Edinburgh, Scotland. The name commemorates George Heriot, the 16th century financier to King James, and James Watt, the great 18th century inventor and engineer....

 is named after him.

Publications

His 1844 paper has become a classical paper and is quite frequently cited in soliton
Soliton
In mathematics and physics, a soliton is a self-reinforcing solitary wave that maintains its shape while it travels at constant speed. Solitons are caused by a cancellation of nonlinear and dispersive effects in the medium...

-related papers or books even after more than one hundred and fifty years. "Report on Waves": (Report of the fourteenth meeting of the British Association for the Advancement of Science, York, September 1844 (London 1845), pp. 311–390, Plates XLVII-LVII).
.

External links

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