Institution
National Aerospace Laboratory
Nonprofit•Amsterdam, Netherlands•
About: National Aerospace Laboratory is a nonprofit organization based out in Amsterdam, Netherlands. It is known for research contribution in the topics: Aerodynamics & Transonic. The organization has 1628 authors who have published 2156 publications receiving 45103 citations.
Topics: Aerodynamics, Transonic, Wind tunnel, Turbulence, Mach number
Papers published on a yearly basis
Papers
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TL;DR: In this paper, an incremental approach to the solution of buckling and snapping problems is explored, where the authors use the length of the equilibrium path as a control parameter, together with the second order iteration method of Newton.
1,821 citations
TL;DR: In this article, the scattering and extinction coefficients of the SAIL canopy reflectance model were derived for the case of a fixed arbitrary leaf inclination angle and a random leaf azimuth distribution.
1,745 citations
TL;DR: The combined PROSPECT leaf optical properties model and SAIL canopy bidirectional reflectance model, also referred to as PROSAIL, has been used for about sixteen years to study plant canopy spectral and directional reflectance in the solar domain this paper.
1,245 citations
TL;DR: The very accurate data show that the positron fraction is steadily increasing from 10 to ∼ 250 GeV, but, from 20 to 250 GeV, the slope decreases by an order of magnitude, showing the existence of new physical phenomena.
Abstract: A precision measurement by the Alpha Magnetic Spectrometer on the International Space Station of the positron fraction in primary cosmic rays in the energy range from 0.5 to 350 GeV based on 6.8 × 10(6) positron and electron events is presented. The very accurate data show that the positron fraction is steadily increasing from 10 to ∼ 250 GeV, but, from 20 to 250 GeV, the slope decreases by an order of magnitude. The positron fraction spectrum shows no fine structure, and the positron to electron ratio shows no observable anisotropy. Together, these features show the existence of new physical phenomena.
1,100 citations
TL;DR: The numerical solution of problems of elastic stability through the use of the iteration method of Newton is examined in this paper, where it is found that if the equations of equilibrium are completed by a simple auxiliary equation, problems governed by a snapping condition can, in principle, always be calculated as long as the problem at hand is properly formulated.
Abstract: The numerical solution of problems of elastic stability through the use of the iteration method of Newton is examined. It is found that if the equations of equilibrium are completed by a simple auxiliary equation, problems governed by a snapping condition can, in principle, always be calculated as long as the problem at hand is properly formulated. The effectiveness of the proposed procedure is demonstrated by means of an elementary example.
722 citations
Authors
Showing all 1630 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Peter Teunissen | 65 | 354 | 14964 |
| Harish C. Barshilia | 46 | 236 | 6825 |
| Toshio Hirai | 45 | 408 | 8116 |
| Hiroyuki Abe | 44 | 285 | 7196 |
| Shigeru Obayashi | 40 | 407 | 6445 |
| Kozo Fujii | 39 | 411 | 5845 |
| Takashi Ishikawa | 36 | 154 | 5019 |
| Jaap Schijve | 36 | 111 | 5063 |
| Wouter Verhoef | 35 | 93 | 6430 |
| Ian Davies | 35 | 253 | 4431 |
| Henk A. P. Blom | 34 | 168 | 5992 |
| SW Sjoerd Rienstra | 33 | 140 | 3576 |
| Ravi R. Mazumdar | 32 | 178 | 5871 |
| Toshio Ogasawara | 31 | 208 | 3623 |
| Keisuke Asai | 31 | 350 | 3914 |