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Schonebaum, H.C. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 1951
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Schijve, J. (author), Jacobs, F.A. (author), Tromp, P.J. (author)
Comparative flight-simulation tests on four types of joints of 2024- T3 sheet material were carried out with and without application of the penetrant LPS-3. Types of joints were douhle strap joint with hi-lok bolts, asymmetric strap joint, lap joint with countersunk rivets and lap joint with dimpled holes. Observations on slip during the fatigue...
report 1977
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Van de Graaf, J. (author)
This report provides the background of the Dutch guidelines on dune erosion (Leidraad Duinafslag). In these guidelines a probabilistic level 1 approach is used. The required calibration parameters are determined in this research report. A large number of probabilistic computations have been made in order to calibrate the level 1 approach in the...
report 1984
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Edwards, J.B.W. (author)
Measurements of the distribution of heat-transfer coefficient and static pressure have been made in free flight on the flat upper surface of a sharpedged delta wing of aspect ratio 1 (76º leading-edge sweepback) at 14° incidence. Two configurations were tested differing only in edge angle between upper and lower surfaces, being 26.50 and 900...
report 1965
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Visser, T.H.A. (author)
report 2015
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Lee, B.H.K. (author)
A method for the prediction of the response of an elastic wing to random loads at flight conditions using rigid model wind tunnel pressure fluctuation measurements is presented. The wing is divided into panels or elements, and the load is computed from measured pressure fluctuations at the centre of each panel. A series representation with terms...
report 1983
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Lunshof, S. (author), Muller, B. (author), Zaaijer, S. (author)
report 2006
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Dawson, C.W. (author)
report 1963
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Onneweer, J. (author)
report 1995
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van den Bosch, J.J. (author)
report 1970
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Vu Xuan, H. (author), Lahaye, D. (author), Polinder, H. (author), Ferreira, J.A. (author)
The use of slotted stator permanent-magnet machines with concentrated windings is increasing in industry. In this paper, the effect of the slot opening on flux linkage, internal voltage, mean torque, rotor eddy current loss and stator iron losses is evaluated. This gives new insight into the influence of slotting on the performance of machines...
report 2012
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Silverleaf, A. (author)
report 1956
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Schmitke, Rodney T. (author)
report 1978
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van der Sterren, B.G. (author)
report 1993
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Vlot, A. (author)
report 1987
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Gottlieb, J.J. (author), Saito, T. (author), Zhang, K.Y. (author)
report 1985
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Swewell, R.T. (author), Pettit, K.G. (author)
This report presents preliminary result s of an analysis of V-G-H records obtained during the summer of 1963 from a DC-4M aircraft engaged in precipitatien physics experiments . The results are preliminary in that a report re lating the turbulence ta a detailed meteorological analysis will be issued later. Recording time totalled approximately...
report 1964
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Fisher, W.A.P. (author), Winkworth, W.J. (author)
The effect of clamping on the fatigue strength of joints in aluminium alloy is investigated experimentally. Tests on Z section stringers connected to long, slotted cleats give an endurance for tightly clamped joints about nine times that for unclamped joints. Tests of bolted joints in aluminium alloy sheet material show still greater improvement...
report 1952
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Tekeningen van diverse onderdelen van een sluis en een sluisdeur.
report 1950
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Schra, L. (author), Wanhill, R.J.H. (author)
In 1991 a simple automated stress corrosion testing method called the ASCOR (Automated Stress corrosion Ring) test was developed to test aluminium alloys according to ASTM specification G49. The present investigation concentrated on evaluating two aspects of the test method: The SCC initiation criterion (2 % load decrease). The possibility of...
report 1997
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