TY  - JOUR
A1  - Wittmann, Klaus
A1  - Feuerbacher, B.
A1  - Ulamec, S.
A1  - Rosenbauer, H. (u.a.)
T1  - Rosetta Lander - In Situ Characterisation of a Comet Nucleus
JF  - Acta Astronautica. 45 (1999), H. 4-9
Y1  - 1999
SN  - 0094-5765
SP  - 389
EP  - 395
ER  - 
TY  - JOUR
A1  - Wittmann, Klaus
A1  - Bibring, J.-P.
A1  - Rosenbauer, H.
A1  - Boehnhardt, H.
T1  - The Rosetta Lander (“Philae”) Investigations  / Bibring, J.-P. ; Rosenbauer, H. ; Boehnhardt, H. ;  [...] Wittmann, K.
JF  - Space Science Reviews. 128 (2007), H. 1-4
Y1  - 2007
SN  - 0038-6308
SP  - 205
EP  - 220
ER  - 
TY  - JOUR
A1  - Wittmann, Klaus
A1  - Bewersdorff, A.
A1  - Görler, G.P.
A1  - Otto, G.
T1  - Solidification of silver-germanium alloys in an amorphous matrix aboard the space station Mir
JF  - Acta Astronautica. 29 (1993), H. 7
Y1  - 1993
SN  - 0094-5765
SP  - 547
EP  - 552
ER  - 
TY  - JOUR
A1  - Wittmann, Klaus
T1  - The microgravity User Support Centre
JF  - Space Technology - Industrial and Commercial Applications. 13 (1993), H. 2
Y1  - 1993
SN  - 0892-9270
SP  - 121
EP  - 124
ER  - 
TY  - JOUR
A1  - Wittmann, Klaus
T1  - Overview of Space Operations at DLR
Y1  - 2000
N1  - SpaceOps2000 Conference, Toulouse, Frankreich,19-23 June 2000
ER  - 
TY  - JOUR
A1  - Wilson, Thomas L
A1  - Blome, Hans-Joachim
A1  - LaFave, Norman
T1  - Astrophysical Cosmology Using a Lunar Ligo
JF  - Engineering, construction, and operations in space V : proceedings of the Fifth International Conference on Space '96, Albuquerque, New Mexico, June 1-6, 1996 / sponsored by Aerospace Division of the American Society of Civil Engineers ... [et al.]; edite
Y1  - 1996
SN  - 0-7844-0177-2
SP  - 861
EP  - 863
PB  - The Society
CY  - New York
ER  - 
TY  - JOUR
A1  - Wilson, T. L.
A1  - Blome, Hans-Joachim
T1  - The Pioneer anomaly and a rotating Gödel universe
JF  - Advances in Space Research
Y1  - 2009
SN  - 0273-1177
VL  - 44
IS  - 11
SP  - 1345
EP  - 1353
ER  - 
TY  - JOUR
A1  - Wild, Dominik
A1  - Schrezenmeier, Johannes
A1  - Czupalla, Markus
A1  - Förstner, Roger
T1  - Thermal Characterization of additive manufactured Integral Structures for Phase Change Applications
JF  - 2020 International Conference on Environmental Systems
N2  - “Infused Thermal Solutions” (ITS) introduces a method for passive thermal control to stabilize structural components thermally without active heating and cooling systems, by using phase change material (PCM) in combination with lattice – both embedded into an additive manufactured integral structure. The technology is currently under development. This paper presents the results of the thermal property measurements performed on additive manufactured ITS breadboards. Within the breadboard campaigns key characteristics of the additive manufactured specimens were derived: Mechanical parameters: specimen impermeability, minimum wall thickness, lattice structure, subsequent heat treatment. Thermal properties: thermo-optical surface properties of the additive manufactured raw material, thermal conductivity and specific heat capacity measurements. As a conclusion the paper introduces an overview of potential ITS hardware applications, expected to increase the thermal performance.
Y1  - 2020
PB  - Texas Tech University
ER  - 
TY  - JOUR
A1  - Weber, Tobias
A1  - Ruff-Stahl, Hans-Joachim K.
T1  - Advances in Composite Manufacturing of Helicopter Parts
JF  - International Journal of Aviation, Aeronautics, and Aerospace
Y1  - 2017
U6  - https://doi.org/10.15394/ijaaa.2017.1153
SN  - 2374-6793
VL  - 4
IS  - 1
ER  - 
TY  - JOUR
A1  - Weber, Tobias
A1  - Englhard, Markus
A1  - Arent, Jan-Christoph
A1  - Hausmann, Joachim
T1  - An experimental characterization of wrinkling generated during prepreg autoclave manufacturing using caul plates
JF  - Journal of Composite Materials
Y1  - 2019
U6  - https://doi.org/10.1177/0021998319846556
SN  - 1530-793X
VL  - 53
IS  - 26-27
SP  - 3757
EP  - 3773
ER  -