Tip─ârire 

VARIABLE EMISSIVITY RADIATOR BREADBOARD (PTRP)

ESA Open Invitation To Tender AO8706
Open Date: 08/07/2016
Closing Date: 30/09/2016 13:00:00


Status: ISSUED
Reference Nr.: 16.127.02
Prog. Ref.: TRP
Budget Ref.: E/0901-01 - TRP
Special Prov.: BE+DK+FR+DE+IT+NL+ES+SE+CH+GB+IE+AT+NO+FI+PT+GR+LU+CZ+RO+PL+EE+HU
Tender Type: C
Price Range: > 500 KEURO
Products: Satellites & Probes / Thermal Control / Heat storage and rejection / Radiators
Technology Domains: Thermal / Heat Storage and Rejection / Radiators
Establishment: ESTEC
Directorate: Directorate of Technical & Quality Management
Department: Mechanical Engineering Department
Division: Thermal Division
Contract Officer: Magne-Lie, Karine
Industrial Policy Measure: N/A - Not apply
Last Update Date: 08/07/2016
Update Reason: Tender issue

The objective of this activity is to develop a radiator breadboard equipped with variable emissivity tiles. The thermochromic and electrochromic technologies will be investigated, traded-off, and a down selection made. The most promising technology shall be integrated on a radiator breadboard, and tested in a vacuum chamber. The stability of the coated tiles and of the breadboard under representative Utra Violet and radiation for GEO missions shall be evaluated.

If you wish to access the documents related to the Invitation to Tender, you have to log in to the ESA Portal.