document

Some Related Oscillation Problems

Duncan, W.J. (author)

Two simple means for establishing a relation between a pair of oscillation problems are briefly discussed. In the first, the displacements are connected by use of a differential operator. The set of natural frequencies is identical for the two problems and results of interest are obtained when the transformed boundary conditions can be...

report 1949

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Het registreren van polaire diagrammen van harmonische grootheden met behulp van electronenstraaloscillograaf en camera: Speciaal met betrekking tot de opname van polaire stroomfiguren aan asynchrone draaistroommachines

Niesten, J.G. (author)

doctoral thesis 1949

document

Schema van een fabriek voor de bereiding van azijnzuur uit aethyn, voorafgegaan door de bereiding van deze grondstof

Baylé, G.G. (author)

Document(en) uit de collectie Chemische Procestechnologie

report 1949

document

On the Natural Frequencies of a Reinforced Circular Cylinder

Hemp, W.S. (author)

This report is concerned with the calculation of the natural frequencies of an ideal structure somewhat representative of an aircraft fuselage. The results are hased upon a simplified "shell" theory which permits proper allowance to be made for the shear stresses and the corresponding displacements. No use is made of the so-called "shear...

report 1949

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Experiments on an induction type high speed wind tunnel driven by low pressure steam

Lilley, G.M. (author), Holder, D.W. (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 1949

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The Aerodynamic Derivatives with respect to Rate of Yaw for a Delta Wing with Small Dihedral at Supersonic Speeds

Hunter-Tod, J.H. (author)

Expressions are derived for the yawing derivatives on the assumptions of the linearised theory of flow for a delta wing with small dihedral flying at supersonic speeds at small incidence. The non-dimensional derivatives are numerically decreasing functions of Mach number. The nondimensional rolling and yawing derivatives are also numerically...

report 1949

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The elastic stability of sandwich plates

Hunter-Tod, J.H. (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 1949

document

Enige toepassingen van de spectrofotrometrie en colorimetrie in de textiel- en papierindustrie

Selling, H.J. (author)

doctoral thesis 1949

document

De technische bereiding van ijzercarbonyl

Wennubst, B.P.M. (author)

Document(en) uit de collectie Chemische Procestechnologie

report 1949

document

Ontwikkelingen en vernieuwing van productiemiddelen

Koolen, D.A.A. (author)

report 1949

document

Meettechniek bij Scheepsbouwkundige schaalproeven

Lammeren, W.P.A (author)

public lecture 1949

document

Ontwerpen van schroeven met groot bladoppervlak met behulp van de GAWN-Serie in Bp - δ vorm

de Groot, D. (author)

journal article 1949

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Een uitbreiding van de systematische 3- en 4-bladige schroefseries van het Nederlandsch Scheepbouwkundig Proefstation

Lammeren, W.P.A (author)

journal article 1949

document

The analogy between the flow of a liquid with a free surface and the two-dimensional flow of a gas

Gilmore, F.R. (author)

report 1949

document

Onderzoek naar de mogelijkheid in de tunnel een juist beeld te verkrijgen van de in werkelijkheid aan de schroef optredende cavitatieverschijnselen

van Manen, Jan Dirk (author)

report 1949

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Omschrijving van het nieuwe laboratorium voor toegepaste aerodynamica van de subafdeling der vliegtuigbouwkunde der Technische Hogeschool (Tunnelrapport C3)

Wittenberg, H. (author), Spies, G.J. (author)

report 1949

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Wave resistance calculations at high speeds

Lunde, J.K. (author)

conference paper 1949

document

Investigations of the reflection of waves

Schoemaker, H.J. (author)

book 1949

document

Wave profile of a Vee planing surface, including test data on a 30 degree deadrise surface

Korvin-Kroukovsky, B.V. (author), Savitsky, Daniel (author)

report 1949

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Eb- en Vloedschaar Systemen in de Nederlandse Getijwateren - Ebb and Flood Channel Systems in the Netherlands Tidal Waters

Van Veen, J. (author)

The present paper, “Eb- en vloedschaarsystemen in de Nederlandse getijwateren” (Ebb- and floodchannel systems in the Dutch tidal waters), which was published in 1950, should be considered as Van Veen’s most important publication since his thesis. It summarizes the results of 20 years of intensive study of estuarine and tidal-basin morphodynamics...

report 1949