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Hall, J. (author)Task 20 has contributed to the methods and application of uncertainty analysis by targeting novel areas of uncertainty analysis and decision support. The research fell into four sub-tasks: 1) Development of an overall framework for uncertainty analysis in flood risk management decisions. 2) Development of new methods to deal with the uncertainty...report 2009
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- Broome, D.R. (author), Hall, M.S. (author) report 1998
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- Hall, Terry A. (author), Hatfield, Peter S. (author) report 1996
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Hall, J.L. (author)This report is an introduction to the phenomenon of vortex breakdown, also know as vortex core bursting. The first part of the report presents some important elements of basic vortex theory. The second part reviews the research that has been done on vortex breakdown, including an overview of the historical development of vortex breakdown...report 1985
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Catlett, L. (author), Hall, G. (author)The third in a four-volume study to assist the Netherlands government in a policy analysis of alternative control strategies for operating the storm-surge barrier across the Oosterschelde basin. This volume describes and evaluates several models for predicting North Sea water levels outside the barrier. The models include prediction based on...report 1979
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Hall, V.L. (author), Ludwig, J.D. (author)Erosional problems and damages include loss of land, imperilment to roadways, loss of recreational beach, loss of access to the lakes and structural damage to dwellings, boathouses, docks, and stairways: Some shoreline conditions along the Great Lakes are difficult to alter to control erosion, particularly in areas where there is no beach or...report 1975
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Hall, M.G. (author), Albone, C.M. (author), Catherall, D. (author), Joyce, G. (author)Improvements have been made in the method proposed by Murman and Cole¹ and by Krupp² for solving the transonic small-perturbation equation for the flow past a lifting aerofoil. The basic equations, the boundary conditions and other conditions are first set down, with some brief comments. An account of the numerical method follows, with...report 1974
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Hall, M.M. (author), Sollars, A.R. (author)The College of Aeronautics was founded in 1946 and was granted university status in 1969 becoming the Cranfield Institute of Technology. In 1993 it changed its name to Cranfield University.report 1969
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Hall, M.M. (author)The College of Aeronautics was founded in 1946 and was granted university status in 1969 becoming the Cranfield Institute of Technology. In 1993 it changed its name to Cranfield University.report 1968
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Hall, M.M. (author)The College of Aeronautics was founded in 1946 and was granted university status in 1969 becoming the Cranfield Institute of Technology. In 1993 it changed its name to Cranfield University.report 1968
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Hall, M.M. (author)The College of Aeronautics was founded in 1946 and was granted university status in 1969 becoming the Cranfield Institute of Technology. In 1993 it changed its name to Cranfield University.report 1968
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Hall, M.G. (author)A method is presented for calculating steady axially symmetric spiralling motions of an incompressible fluid at large Reynolds numbers. By making approximations of the boundary-layer type the Navier-Stokes equations are reduced essentially to a pair of non-linear parabolic equations. Initial conditions are specified on some upstream cross...report 1965
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Tucker, L.M. (author), Hall, M.G. (author)Gas was ejected from an orifice in the nose of three different axi-symmetric models to investigate whether, by suitable contouring of the orifice, a fully attached flow could be obtained in a supersonic stream. Spark shadowgraphs and measurements of surface static pressure and of the total temperature, total pressure and mass flow of the ejected...report 1963
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Hall, H. (author)The paper presents results of wind tunnel flutter tests using a wing-aileron-tab model on which it was possible to represent any of the following tab systems; spring, geared, trim or servo. Prediction of the flutter characteristics has been made in the trim tab case using three sets of aerodynamic derivatives and fair agreement has been reached...report 1963
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- Barton, F.W. (author), Hall, W.J. (author) report 1963
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Abbott, M.R. (author), Hall, M.G. (author)A numerical method is presented for solving the equations of motion for axially symmetric flows of an incompressible, inviscid but rotational fluid. The method of solution is to replace derivatives in the axial direction by finite differences and then to solve the resulting set of ordinary non-linear differential equations by the Runge-Kutta...report 1962
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Cooke, J.C. (author), Hall, M.G. (author)Some of the recent advances in the theory of three-dimensional boundary layers are the subject of this paper, which is in three main parts. The first part consists of general considerations. The boundary layer equations for laminar compressible flow, and the corresponding momentum integral equations, are written down, in an orthogonal...report 1960
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Hall, A.H. (author), Saxon, V.L. (author)A condition of isoplasticity is defined for a beam as the development of plastic strains simultaneously at all points along the profile fibers. Two conditions must be satisfied simultaneously, one on the profile shape, and one on the mass distribution. It appears that the second condition can only be approximately satisfied if there is a...report 1959
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Hall, A.H. (author)This analysis relates to a conventional aircraft that is modified by the addition of fans housed in the wing plane to provide means for vertical take-off and landing. The influence of a grid of holes in the wing torsion box, on top level speed, is inferred by the torsional stiffness criterion for wing divergence. The probable weight penalty...report 1959