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Charles Metcalf Allen
Charles Metcalf Allen (1871 in Walpole, Massachusetts – 1950 in Holden, Massachusetts) was a hydraulic engineer known particularly for his inventions and development of the Allen Salt-Velocity Method for measuring water discharge in situations where other methods or instruments could not be easily used. In 1936, Allen received thASME Warner Medal and in 1949, he received the John Fritz Medal. From 1906 to 1945, Charles Metcalf Allen served as professor of hydraulic engineering at Worcester Polytechnic Institute '' , mottoeng = "Theory and Practice" , established = , former_name = Worcester County Free Institute of Industrial Science (1865-1886) , type = Private research university , endow .... During that period he also performed research at thAlden Hydraulic Laboratory References {{DEFAULTSORT:Allen, Charles Metcalf 1871 births 1950 deaths Hydraulic engineers Worcester Polytechnic Institute alumn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Engineering
Hydraulic engineering as a sub-discipline of civil engineering is concerned with the flow and conveyance of fluids, principally water and sewage. One feature of these systems is the extensive use of gravity as the motive force to cause the movement of the fluids. This area of civil engineering is intimately related to the design of bridges, dams, channels, canals, and levees, and to both sanitary and environmental engineering. Hydraulic engineering is the application of the principles of fluid mechanics to problems dealing with the collection, storage, control, transport, regulation, measurement, and use of water.Prasuhn, Alan L. ''Fundamentals of Hydraulic Engineering''. Holt, Rinehart, and Winston: New York, 1987. Before beginning a hydraulic engineering project, one must figure out how much water is involved. The hydraulic engineer is concerned with the transport of sediment by the river, the interaction of the water with its alluvial boundary, and the occurrence of scour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Worcester Polytechnic Institute
'' , mottoeng = "Theory and Practice" , established = , former_name = Worcester County Free Institute of Industrial Science (1865-1886) , type = Private research university , endowment = $505.5 million (2020) , accreditation = NECHE , president = Winston Wole Soboyejo (interim) , provost = Arthur Heinricher (interim) , undergrad = 4,177 , postgrad = 1,962 , city = Worcester , state = Massachusetts , country = United States , campus = Midsize City, , athletics_affiliations = , sports_nickname = Engineers , mascot = Gompei the Goat , website = , logo = WPI wordmark.png , logo_upright = .5 , faculty = 478 , coordinates = , colors = Crimson Gray , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Fritz Medal
The John Fritz Medal has been awarded annually since 1902 by the American Association of Engineering Societies (AAES) for "outstanding scientific or industrial achievements". The medal was created for the 80th birthday of John Fritz, who lived between 1822 and 1913. When AAES was dissolved in 2020, the administration of the Fritz medal was transferred to the American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME), and is currently coordinated by AIME member society, the Society of Mining, Metallurgy, & Exploration (SME). Background The John Fritz Medal is often described as the "Nobel Prize for engineering." This prestigious award is given annually for notable scientific or industrial achievements. It is granted to living people, but also posthumous. Since its initiation in 1902, there were six years when it was not awarded. The John Fritz Medal board once consisted of sixteen representatives is four national societies in the fields of civil engineering, min ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walpole, Massachusetts
Walpole is a town in Norfolk County, Massachusetts, United States. Walpole Town, as the Census refers to it, is located about south of downtown Boston and north of Providence, Rhode Island. The population of Walpole was 26,383 at the 2020 census. Walpole was first settled in 1659 and was considered a part of Dedham until officially incorporated in 1724. The town was named after Sir Robert Walpole, ''de facto'' first Prime Minister of Great Britain. It also encompasses the entirely distinct entity of Walpole (CDP), with its much smaller area of 2.9 square miles. History It started out as a territory that was claimed by the Neponset Native American tribe. The Neponset tribe officially claimed the area that is now Walpole, and some of its surrounding territory, in 1635. The town of Dedham was not included in this claim, so they began to negotiate with the Neponset tribe to gain land. In 1636, a deal was made between the town of Dedham and the Neponsets to grant Dedham lands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holden, Massachusetts
Holden is a town in Worcester County, Massachusetts, United States. The town was founded in 1741, and the Town Square (Center, Common) was donated by John Hancock, former Governor of Massachusetts. The population was 19,905 at the 2020 census. History Holden was named for Samuel Holden, a director of the Bank of England. Geography According to the United States Census Bureau, the town has a total area of , of which is land and , or 3.40%, is water. The landscape is compiled of hills and rivers, including the Quinapoxet. Holden is bounded on the west by Rutland, on the northwest by Princeton, on the east by Sterling and West Boylston, on the southeast by Worcester, and on the southwest by Paxton. Demographics As of the census of 2000, there were 15,621 people, 5,715 households, and 4,423 families residing in the town. The population density was . There were 5,827 housing units at an average density of . The racial makeup of the town was 97.39% White, 0.49% African Amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Engineer
Hydraulic engineering as a sub-discipline of civil engineering is concerned with the flow and conveyance of fluids, principally water and sewage. One feature of these systems is the extensive use of gravity as the motive force to cause the movement of the fluids. This area of civil engineering is intimately related to the design of bridges, dams, channels, canals, and levees, and to both sanitary and environmental engineering. Hydraulic engineering is the application of the principles of fluid mechanics to problems dealing with the collection, storage, control, transport, regulation, measurement, and use of water.Prasuhn, Alan L. ''Fundamentals of Hydraulic Engineering''. Holt, Rinehart, and Winston: New York, 1987. Before beginning a hydraulic engineering project, one must figure out how much water is involved. The hydraulic engineer is concerned with the transport of sediment by the river, the interaction of the water with its alluvial boundary, and the occurrence of scour an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discharge (hydrology)
In hydrology, discharge is the volumetric flow rate of water that is transported through a given cross-sectional area. It includes any suspended solids (e.g. sediment), dissolved chemicals (e.g. CaCO3(aq)), or biologic material (e.g. diatoms) in addition to the water itself. Terms may vary between disciplines. For example, a fluvial hydrologist studying natural river systems may define discharge as streamflow, whereas an engineer operating a reservoir system may equate it with outflow, contrasted with inflow. Theory and calculation A discharge is a measure of the quantity of any fluid flow over unit time. The quantity may be either volume or mass. Thus the water discharge of a tap (faucet) can be measured with a measuring jug and a stopwatch. Here the discharge might be 1 litre per 15 seconds, equivalent to 67 ml/second or 4 litres/minute. This is an average measure. For measuring the discharge of a river we need a different method and the most common is the 'area-velocity' method. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydraulic Engineering
Hydraulic engineering as a sub-discipline of civil engineering is concerned with the flow and conveyance of fluids, principally water and sewage. One feature of these systems is the extensive use of gravity as the motive force to cause the movement of the fluids. This area of civil engineering is intimately related to the design of bridges, dams, channels, canals, and levees, and to both sanitary and environmental engineering. Hydraulic engineering is the application of the principles of fluid mechanics to problems dealing with the collection, storage, control, transport, regulation, measurement, and use of water.Prasuhn, Alan L. ''Fundamentals of Hydraulic Engineering''. Holt, Rinehart, and Winston: New York, 1987. Before beginning a hydraulic engineering project, one must figure out how much water is involved. The hydraulic engineer is concerned with the transport of sediment by the river, the interaction of the water with its alluvial boundary, and the occurrence of scour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1871 Births
Events January–March * January 3 Events Pre-1600 * 69 – The Roman legions on the Rhine refuse to declare their allegiance to Galba, instead proclaiming their legate, Aulus Vitellius, as emperor. * 250 – Emperor Decius orders everyone in the Roman Empire (except ... – Franco-Prussian War – Battle of Bapaume: Prussians win a strategic victory. * January 18 – Proclamation of the German Empire: The member states of the North German Confederation and the south German states, aside from Austria, unite into a single nation state, known as the German Empire. The King of Prussia is declared the first German Emperor as Wilhelm I of Germany, in the Hall of Mirrors at the Palace of Versailles. Constitution of the German Confederation (1871), Constitution of the German Confederation comes into effect. It abolishes all restrictions on Jewish marriage, choice of occupation, place of residence, and property ownership, but exclusion from government employm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1950 Deaths
Year 195 ( CXCV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Scrapula and Clemens (or, less frequently, year 948 ''Ab urbe condita''). The denomination 195 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus has the Roman Senate deify the previous emperor Commodus, in an attempt to gain favor with the family of Marcus Aurelius. * King Vologases V and other eastern princes support the claims of Pescennius Niger. The Roman province of Mesopotamia rises in revolt with Parthian support. Severus marches to Mesopotamia to battle the Parthians. * The Roman province of Syria is divided and the role of Antioch is diminished. The Romans annexed the Syrian cities of Edessa and Nisibis. Severus re-establish his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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