document

Flight operational evaluation of approach and runway lighting

de Boer, J.B. (author), van Oosterom, T. (author)

report 1961

document

Emmerbaggermolen, D.E., capaciteit ± 600 m3/h

de Boer, E.J. (author)

report 1964

document

Beam trawling - A study on the resistance of a beam trawl and measurement of the forces acting upon the rigging

de Boer, E.J. (author)

report 1968

document

Is een afdoende automatische beveiliging van kotters voor de boomkorvisserij al mogelijk

de Wit, J.G. (author), de Boer, E.J. (author)

journal article 1969

document

Studie van de dynamische eigenschappen van grote vliegtuigen in het bijzonder tijdens nadering en landing: beschouwing van de "handling qualities" en de "side step"-manoeuvre

de Boer, W.P. (author)

In this study the dynamics of very large aircraft in the landing approach are discussed. The flight dynamics of the DC-8 and Boeing-747 are compared with those of hypothetical very large aircraft. These hypothetical aircraft have landing weights of 1, 2 and 4x10(6) lbs. Aircraft data and stability and control derivatives for these hypothetical...

report 1971

document

Behaviour of very large aircraft disturbed by windshear and atmospheric turbulence

de Boer, W.P. (author)

report 1972

document

Application of Levinsky's method to wings with defelected slipstreams

Zandbergen, T. (author), de Boer, E. (author)

A computer program written in Fortran IV and based on the method of Levinsky has been developed for the calculation of the spanwise lift distribution on wings with deflected slipstreams. This report gives a description of Levinsky's method and detailed information on the computer program. Results of computations are compared with experimental...

report 1972

document

Dynamisch gedrag van een loopkat en losbrug

de Boer, C.M. (author)

report 1975

document

A program for the computation of a compressible turbulent boundary layer under infinite swept wing conditions.

Lindhout, J.P.F. (author), de Boer, E. (author)

A method is presented to compute the 3D compressible turbulent boundary layer on an adiabatic wall under infinite swept wing conditions. The mathematical model of turbulence is based on a generalisation of Bradshaw's 2D shear stress equation. This results in a system of 5 equations valid along 5 distinct characteristics. A brief discussion is...

report 1975

document

Results of L*-instability experiments with double base rocket propellants

de Boer, R.S. (author), Schoyer, H.F.R. (author)

report 1976

document

Een ontwerp van een aandrijving voor de wagen op de stalen tank

de Boer, T.J.M. (author)

report 1976

document

A simple finite-difference technique for the computation of three-dimensional incompressible laminar boundary layers. Part I: Description of the method

Lindhout, J.P.F. (author), de Boer, E. (author)

This report consists of two parts. The first part describes a finite-difference scheme for the computation of 3D laminar boundary layers over developable surfaces. The stability of the first variation of the difference scheme is investigated. Some results of actual boundary-layer calculations are presented for flows over swept wings. The second...

report 1976

document

Deiningscompensatie van een snijkopzuiger, werkend in golfslag

de Boer, T.J.M. (author)

master thesis 1977

document

De kinematica, mechanica en hydrodynamica van het snijproces met een cutter

de Boer, T.J.M. (author)

report 1977

document

Metingen aan een vertikale cutter

de Boer, T.J.M. (author)

report 1977

document

Systeemanalyse van een cutterzuiger werkend op golfslag. Gecomb. 4de- en 5de-jaars opdracht

de Boer, T.J.M. (author)

report 1977

document

Results of L*-instability experiments with double base rocket propellants II

de Boer, R.S. (author), Schoyer, H.F.R. (author), Wolff, H. (author)

report 1977

document

Calculation of the flow around a swept wing, taking into account the effect of the three-dimensional boundary layer. Part II: Wing with laminar boundary layer on the lower surface

van den Berg, B. (author), Piers, W.J. (author), de Boer, E. (author)

The attached flow around a swept wing has been calcTilated with allowance for the effects of boundary layer and wake. In part I a swept wing was considered with a turbulent boundary layer on both the upper and lower wing surface. The present part of the study deals with the calculation of the flow around the same swept wing with a laminar...

report 1977

document

Bepaling weerstand en trim van een snelvarende aluminium motorboot

de Boer, Jan (author)

report 1978

document

Ontwerp van een deiningscompensator voor een cutterzuiger

de Boer, T.J.M. (author)

master thesis 1978