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Osborne Reynolds
Osborne Reynolds (23 August 1842 – 21 February 1912) was an Irish-born British innovator in the understanding of fluid dynamics. Separately, his studies of heat transfer between solids and fluids brought improvements in boiler and condenser design. He spent his entire career at what is now the University of Manchester. Life Osborne Reynolds was born in Belfast and moved with his parents soon afterward to Dedham, Essex. His father, Reverend Osborne Reynolds, was a Fellow of Queens' College, Cambridge who worked as a school headmaster and clergyman, but was also a very able mathematician with a keen interest in mechanics. The father took out a number of patents for improvements to agricultural equipment, and the son credits him with being his chief teacher as a boy. Reynolds showed an early aptitude and liking for the study of mechanics. In his late teens, for the year before entering university, he went to work as an apprentice at the workshop of Edward Hayes, a well known s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professor
Professor (commonly abbreviated as Prof.) is an Academy, academic rank at university, universities and other tertiary education, post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a 'person who professes'. Professors are usually experts in their field and teachers of the highest rank. In most systems of List of academic ranks, academic ranks, "professor" as an unqualified title refers only to the most senior academic position, sometimes informally known as "full professor". In some countries and institutions, the word ''professor'' is also used in titles of lower ranks such as associate professor and assistant professor; this is particularly the case in the United States, where the unqualified word is also used colloquially to refer to associate and assistant professors as well, and often to instructors or lecturers. Professors often conduct original research and commonly teach undergraduate, Postgraduate educa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dedham, Essex
Dedham is a village in the City of Colchester district of Essex, England. It is near the River Stour, which is the border of Essex and Suffolk. The nearest town to Dedham is the small market town of Manningtree. Governance Dedham is part of the electoral ward called Dedham and Langham. The population of this ward at the 2011 Census was 2,943. Geography Dedham is frequently rated as containing some of England's most beautiful Lowland landscape, most particularly the water meadows of the River Stour, which passes along the northern boundary of the village forming the boundary between Essex and Suffolk. Dedham has a central nuclear settlement around the Church and the junction of Mill Lane and the High Street (part of the B1029). Connected to Dedham are the hamlets of The Heath and Lamb Corner. The village forms a key part of the Dedham Vale. History Early documents record the name as Diddsham, presumably for a family known as Did or Didd. For centuries, the parish of Dedh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbulent Flow
In fluid dynamics, turbulence or turbulent flow is fluid motion characterized by Chaos theory, chaotic changes in pressure and flow velocity. It is in contrast to laminar flow, which occurs when a fluid flows in parallel layers with no disruption between those layers. Turbulence is commonly observed in everyday phenomena such as Breaking wave, surf, fast flowing rivers, billowing storm clouds, or smoke from a chimney, and most fluid flows occurring in nature or created in engineering applications are turbulent. Turbulence is caused by excessive kinetic energy in parts of a fluid flow, which overcomes the damping effect of the fluid's viscosity. For this reason, turbulence is commonly realized in low viscosity fluids. In general terms, in turbulent flow, unsteady vortices appear of many sizes which interact with each other, consequently Drag (physics), drag due to friction effects increases. The onset of turbulence can be predicted by the dimensionless Reynolds number, the rati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laminar Flow
Laminar flow () is the property of fluid particles in fluid dynamics to follow smooth paths in layers, with each layer moving smoothly past the adjacent layers with little or no mixing. At low velocities, the fluid tends to flow without lateral mixing, and adjacent layers slide past one another smoothly. There are no cross-currents perpendicular to the direction of flow, nor eddies or swirls of fluids. In laminar flow, the motion of the particles of the fluid is very orderly with particles close to a solid surface moving in straight lines parallel to that surface. Laminar flow is a flow regime characterized by high momentum diffusion and low momentum convection. When a fluid is flowing through a closed channel such as a pipe or between two flat plates, either of two types of flow may occur depending on the velocity and viscosity of the fluid: laminar flow or turbulent flow. Laminar flow occurs at lower velocities, below a threshold at which the flow becomes turbulent. The thresh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laminar–turbulent Transition
In fluid dynamics, the process of a Laminar flow, laminar flow becoming turbulent is known as laminar–turbulent transition. The main parameter characterizing transition is the Reynolds number. Transition is often described as a process proceeding through a series of stages. ''Transitional flow'' can refer to transition in either direction, that is laminar–turbulent transitional or turbulent–laminar transitional flow. The process applies to any fluid flow, and is most often used in the context of boundary layers. History In 1883 Osborne Reynolds demonstrated the transition to turbulent flow in a classic experiment in which he examined the behaviour of water flow under different flow rates using a small jet of dyed water introduced into the centre of flow in a larger pipe. The larger pipe was glass, so the behaviour of the layer of dyed flow could be observed, and at the end of this pipe was a flow-control valve used to vary the water velocity inside the tube. When the ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flows From Reynolds 1883 Paper
Flow may refer to: Science and technology * Fluid flow, the motion of a gas or liquid * Flow (geomorphology), a type of mass wasting or slope movement in geomorphology * Flow (mathematics), a group action of the real numbers on a set * Flow (psychology), a mental state of being fully immersed and focused * Flow, a spacecraft of NASA's GRAIL program Computing * Flow network, graph-theoretic version of a mathematical flow * Dataflow, a broad concept in computer systems with many different meanings * Microsoft Flow (renamed to Power Automate in 2019), a workflow toolkit in Microsoft Dynamics * Neos Flow, a free and open source web application framework written in PHP * webMethods Flow, a graphical programming language * FLOW (programming language), an educational programming language from the 1970s * Flow (web browser), a web browser with a proprietary rendering engine * Flow (Google), a generative AI video creation tool Arts, entertainment and media * ''Flow'' (journal), an on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reynolds Fluid Turbulence Experiment 1883
Reynolds may refer to: Places Australia * Hundred of Reynolds, a cadastral unit in South Australia * Hundred of Reynolds (Northern Territory), a cadastral unit in the Northern Territory of Australia United States * Reynolds, Mendocino County, California, a former settlement * Reynolds, Georgia, a town in Taylor County * Reynolds, Illinois, a village in Mercer and Rock Island counties * Reynolds, Indiana, a town in White County * Reynolds, Dallas County, Missouri, an unincorporated community * Reynolds, Reynolds County, Missouri, an unincorporated community * Reynolds, Nebraska, a village in Jefferson County * Reynolds, North Dakota, a city * Reynolds Township, Lee County, Illinois, a town * Reynolds Township, Michigan, a civil township of Montcalm County * Reynolds Township, Minnesota, a town in Todd County * Reynolds County, Missouri, a county in southeast Missouri Outer space * Reynolds (crater), impact crater on Mars Business * Reynolds Brothers, a New Jersey clothing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Church Of St Decuman, Watchet
The Church of St Decuman in Watchet, Somerset, England has a 13th-century chancel with the rest of the church being from the 15th century. It has been designated as a Grade I listed building. The dedication is because Watchet is believed to be the place where Saint Decuman was killed. The church stands on a prominent site overlooking the town. It was Victorian restoration, restored and reseated by James Piers St Aubyn in 1886–1891, with further internal alterations being made in 1896 when the Caen stone reredos was erected. Wyndham Chapel The Wyndham Chapel occupies the east end of the north aisle and is dedicated to the Wyndham family of nearby Orchard Wyndham House, former lord of the manor, lords of the manor. Included is a memorial to John Wyndham (1558-1645), Sir John Wyndham (1558 – 1645), who played an important role in the establishment of defence organisation in the West Country against the threat of the Spanish Armada. Next to his monument is one to his pare ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Somerset
Somerset ( , ), Archaism, archaically Somersetshire ( , , ) is a Ceremonial counties of England, ceremonial county in South West England. It is bordered by the Bristol Channel, Gloucestershire, and Bristol to the north, Wiltshire to the east, Dorset to the south-east, and Devon to the south-west. The largest settlement is the city of Bath, Somerset, Bath, and the county town is Taunton. Somerset is a predominantly rural county, especially to the south and west, with an area of and a population of 965,424. After Bath (101,557), the largest settlements are Weston-super-Mare (82,418), Taunton (60,479), and Yeovil (49,698). Wells, Somerset, Wells (12,000) is a city, the second-smallest by population in England. For Local government in England, local government purposes the county comprises three Unitary authorities of England, unitary authority areas: Bath and North East Somerset, North Somerset, and Somerset Council, Somerset. Bath and North East Somerset Council is a member of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manchester Literary And Philosophical Society
The Manchester Literary and Philosophical Society, popularly known as the Lit. & Phil., is one of the oldest learned societies in the United Kingdom and second oldest provincial learned society (after the Spalding Gentlemen's Society). Prominent members have included Robert Owen, John Dalton, James Prescott Joule, Sir William Fairbairn, Tom Kilburn, Peter Mark Roget, Sir Ernest Rutherford, Alan Turing, Sir Joseph Whitworth and Dorothy Hodgkin. History It was established in February 1781, as the Literary and Philosophical Society of Manchester, by Thomas Percival, Thomas Barnes, Thomas Henry, Thomas Butterworth Bayley and others. The first formal meeting of the society took place on 14 March 1781. Meetings were held in a back room of Cross Street Chapel until December 1799, after which the society moved into its own premises in George Street. John Dalton conducted his experiments at these premises. The Society's original premises on George Street were destro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria University (UK)
Victoria University was an English federal university established by royal charter on 20 April 1880 at Manchester. It was the fifth university founded in England, established as a university for the North of England open to affiliation by colleges such as Owens College, which immediately did so. University College Liverpool joined the university in 1884, followed by Yorkshire College, Leeds, in 1887. The university and the colleges were distinct corporate bodies until Owens College merged with the university in 1904. A supplemental charter of 1883 enabled the granting of degrees in medicine and surgery. History The aspirations of Manchester and Liverpool to become independent city universities meant that the Victoria University was short-lived. Liverpool left the university in 1903 to become the University of Liverpool; Leeds was granted its own royal charter in 1904 and became the University of Leeds; Manchester, the only remaining site, was granted a new royal charter as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Owens College
Owens may refer to: Places in the United States * Owens Station, Delaware * Owens Township, St. Louis County, Minnesota * Owens, Missouri * Owens, Ohio * Owens, Texas * Owens, Virginia People * Owens (surname), including a list of people with the name * Owens Brown, American politician and activist in West Virginia * Owens Wiwa, Nigerian doctor and human rights activist Other uses *'' Owens v Owens'', 2018 divorce case in the Supreme Court of the United Kingdom *Victoria University of Manchester The Victoria University of Manchester, usually referred to as simply the University of Manchester, was a university in Manchester, England. It was founded in 1851 as Owens College. In 1880, the college joined the federal Victoria University. A ..., once known as Owens College (an unofficial name sometimes used by staff and students at UMIST) * Owens Corning, an American glass company See also * Owen's (other) * Owen (other) * Owain (other) {{ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
