1. Painters and their craft: Thomas Gainsborough and Joshua Reynolds–their place in the history of English art (genre peculiarities‚ style‚ pictures) Thomas Gainsborough was born in Sudbury‚ Suffolk‚ in 1727. His father was a cloth merchant. Thomas soon evinced a marked inclination for drawing and in 1740 his father John Gainsborough sent him to London to study art. He stayed in London for eight years‚ working under the rococo portrait-engraver Gravelot. He also became familiar with the Flamish
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a function of Reynolds number . Theory : The friction resistance to the flow of fluid through a pipe results in a loss of pressure energy for a given fluid flowing a long a given pipe‚ experiments show that for laminar flow : Hl α V And for turbulent flow : Hl α Vn Where : Hl :is the loss of pressure head . V : the mean velocity of flow . n : an index that lies between ( 1.7 – 2.0 ) depending on Reynolds number ( Re ) and on the roughness of the pipe wall. The Reynolds number ( Re )
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experiment‚ the drag coefficient of a cylinder was calculated from data obtained by performing tests in an air bench. Two methods of analysis were used to calculate drag measurements on the cylinder: direct measurement of the drag force and applying the Reynolds Transport Theorem to control volume enclosed by the test section. In the first method‚ the drag coefficient can be determined by directly measuring the drag force exerted on the cylinder. The drag force by weight measurement is given by the weight
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at Lesley University‚ Jason Reynolds inspires and encourages his audience through the telling of a personal story and the repetition of similar sounds to share the importance of being there for others while still striving to be their best. Jason Reynolds tells a personal story in order to catch the interest of his audience. He tells the story of a high school teacher who taught him that “sometimes doing the right thing has consequences” through the use of a fish. Reynolds tells this story in order
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measurement of friction loss in a small-bore horizontal pipe‚ during both laminar and turbulent flow • Directly measures friction loss in a small-bore test pipe • Investigates laminar and turbulent flow and the transition point • Shows the critical Reynolds Number and verifies Poiseuille’s Equation for laminar flow • Includes precision valve for precise flow control and a Header Tank for good laminar flow • Works with TecQuipment’s Volumetric or Gravimetric Hydraulic Benches (H1 or H1D) for easy
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1. On theoretical background of Gurney flap Nomenclature Cd = section drag coefficient ; Cl = section lift coefficient ; Cp = pressure coefficient; L = magnitude of lift (downforce); L/D = lift to drag ratio; Rec = Reynolds number based on chord; V0 b c fp Γ ρ = freestream velocity; = span of the foil; = wing chord; = principal frequency; = circulation; = density. 1.1 Overview The Gurney flap is a mechanically simple device consisting of a short strip‚ fitted perpendicular to the pressure surface
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Air Resistance Lab G Luhman‚ Mary …. Abstract: The acceleration of objects dropped from about 2 meters was found in order to derive the Reynolds Number. The effect of changing weight‚ shape‚ and radius of the objects (balloons) were tested independently such that it would be clear under what criteria either laminar or turbulent air flow is prevalent. • Introduction The difference between two models‚ laminar and turbulent‚ of air resistance may seem trivial the difference is can be seen
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NA0084 The Pub: Survive‚ Thrive‚ or Die? Gina Grandy‚ Mount Allison University Moritz P. Gunther‚ Mount Allison University Andrew Couturier‚ Mount Allison University Ben Goldberg‚ Mount Allison University Iain MacLeod‚ Mount Allison University Trevor Steeves‚ Mount Allison University I t was midnight on a Friday night in the middle of April 2008‚ and Mount Allison University campus was alive. The Pub was filling up. Patrons waited in line for twenty minutes‚ had their identification
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Philosophy‚ an ethical egoist is a person that “will rank as most important duties that bring her/him the highest payoff”. An ethical egoist is only concerned with their own self-interest and will only help others to receive something in return. In Jean Reynolds case‚ an ethical egoist would not benefit from helping her or her family out‚ in which case he/she would fall under option C. Option C‚ consists of Jean receiving no government funds or help and the idea that Jean should solve her problems on her
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MH 45 wingless AbstractTo investigate the effects of mh45 airfoil on performance criteria of wingless body during flight. This investigates the dimensions of a prototype airfoil geometry for a wingless aircraft. The wing is including MH45 airfoil profile and is of swept wing design. The investigation framework dictating is mathemeatical analysis of geometry‚ analysis of geometry using computer aided design‚ parts list and reducing part count‚ mechanical linkages‚ optimisation of parts using finite
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