Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Johannes N. M. Kommers"'
Autor:
Pieter W. Hoogendoorn, Sander Deelen, Johannes N. M. Kommers, Olivier Grassin, Andreas Fischer, Kristof Thewissen, Simon Visser, Roberto Simoes, Thomas Sonner, Robert H. Hammerschlag
Publikováno v:
SPIE Proceedings.
These open-foldable very light-weight domes, based on very strong textile membranes highly tensioned between steel bows, are designed for bad-weather protection and maintenance of instruments for astronomical, meteorological and civil-engineering mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3ab508c4dccc1724941685efeaf5403
https://doi.org/10.1117/12.2232097
https://doi.org/10.1117/12.2232097
Autor:
Robert H. Hammerschlag, A.G.M. van Schie, Wolfgang Schmidt, Aswin P. L. Jägers, Reiner Volkmer, Felix Bettonvil, Johannes N. M. Kommers, Guus Sliepen, S. J. van Leverink, Simon Visser
Publikováno v:
Astronomische Nachrichten. 333:830-839
Double layers of high-tensioned textile membranes were applied to the completely open-foldable dome for the GREGOR telescope for the first time. Simultaneous climate measurements inside and outside the dome have proven the thermalinsulating capabilit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57b415d64b0ad5cb6a876e4dec1d6785
https://doi.org/10.1002/asna.201211731
https://doi.org/10.1002/asna.201211731
Autor:
Simon J. van Leverink, Robert H. Hammerschlag, Simon Visser, Anton G. M. van Schie, Felix C. M. Bettonvil, Aswin P. L. Jägers, Guus Sliepen, Johannes N. M. Kommers
Publikováno v:
SPIE Proceedings.
The completely open-foldable dome of the GREGOR telescope is a further development of the DOT dome, respectively 9 and 7 meter in diameter. New technical developments are implemented and tested at the GREGOR dome, that are important for the design of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::664fef85a33d9456aa26d28c4a0d0ddb
https://doi.org/10.1117/12.924953
https://doi.org/10.1117/12.924953
Autor:
Guus Sliepen, Aswin P. L. Jägers, R. Codina, Robert H. Hammerschlag, Johannes N. M. Kommers, Simon Visser, S. J. van Leverink, Felix C. M. Bettonvil
Publikováno v:
SPIE Proceedings.
The European Solar Telescope (EST) is a 4-m class solar telescope, which is currently in the conceptual design phase. EST will be located in the Canary Islands and aims at observations with high spectral, spatial and temporal resolution of the solar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4d3ee75c85e1cd1a38c5d57fb0c993
https://doi.org/10.1117/12.857747
https://doi.org/10.1117/12.857747
Autor:
Simon Visser, Simon J. van Leverink, Johannes N. M. Kommers, Robert H. Hammerschlag, Felix C. M. Bettonvil, Aswin P. L. Jägers, Guus Sliepen
Publikováno v:
SPIE Proceedings.
In the context of the EST design study for a 4m-class solar telescope and a study for large open-foldable domes of the Dutch Technology Foundation STW, a design is made for the 20 to 30m diameter range. Detailed designs are made for three specific di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3597f06fd9473b84e72bbc833b5c5a7f
https://doi.org/10.1117/12.857807
https://doi.org/10.1117/12.857807