Jüngste Beschaffungen durch German Aerospace Center
2016-12-02Cabling of process measuring and control technology of rocket test bench P5.2 — Ref. 626/2016/3552770 (German Aerospace Center)
Cabling of process measuring and control technology of rocket test bench P5.2.
The Deutsches Zentrum für Luft- und Raumfahrt e.V. operates test facilities for rocket engines on their proving grounds in Lampoldshausen/Germany. A new cryogenic upper stage (ULPM) for the Ariane 6 launcher is under development in the frame of ESA A6 ULPM Project. Testing and qualification of the ULPM requires a test facility P5.2 which will be situated at the DLR test site at Lampoldshausen.
The test bench P5.2 will mainly …
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2016-09-28P8.3 Engineering Service for detailed design development — Ref. 626/2016/3451861 (German Aerospace Center)
DLR operates at their test centre near Lampoldshausen, Germany, several facilities for the purpose of testing liquid chemical propellant rocket engines in the frame of civil European Space programmes. One facility is test bench P8 with its test cells P8.1 and P8.2. The cryogenic supply systems work with high pressure.
A new test cell P8.3 should be erected, whereby there will exist some interfaces to the old test cell infrastructure. This test cell works with low pressure supply systems. Therefore …
Ansicht der Beschaffung » Erwähnte Lieferanten:FICHTNER GmbH & Co. KG
2016-08-11P5.2: ASM/PSM (Lot 3750) — Ref. 626/2016/3371629 (German Aerospace Center)
P5.2: ASM/PSM (Lot 3750)- Ref. 626/2016/3371629:
The automatic safety shut down system (ASM) and the manual switching panel (PSM) are a PLC system with two functions (ASM-function and PSM-function, but only one can be active command the process on the test bench) on demand. The DLR has already in use the S7-300 and S7-400 systems. For various reasons (programming knowledge of the DLR team, spare part on stock, preventive and curative maintenance) the expected solution should respect this information but …
Ansicht der Beschaffung » Erwähnte Lieferanten:Process Automation Solutions GmbH
2016-06-15P8.3 Engineering Service for preliminary design development (German Aerospace Center)
DLR operates at their test centre near Lampoldshausen, Germany, several facilities for the purpose of testing liquid chemical propellant rocket engines in the frame of civil European Space programs. One facility is testbench P8 with its test cells P8.1 and P8.2. The cryogenic supply systems work with high pressure. A new testcell P8.3 should be erected, whereby there will exist some interfaces to the old test cell infrastructure. This testcell works with low pressure supply systems. Therefore specific …
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2016-01-25Anlagenbau für Kreislauf von keramischen Partikeln zum Projekt CentRec Validierung – Kennziffer 626/2016/3086882 (German Aerospace Center)
Anlagenbau für Kreislauf von keramischen Partikeln
Am DLR Standort Jülich wird ein neuer Prototyp eines Strahlungsempfängers für ein so-larthermisches Kraftwerk getestet. Dieser Prototyp befindet sich auf ca. 30 m Höhe auf einem Turm. Für die Tests wird ein Kreislauf aus keramischen Partikeln aufgebaut, die als Wärmeträgermedium dienen. Die Partikel haben einen mittleren Durchmesser von ca. 1 mm, der Partikelmassenstrom beträgt ca. 2,5 t/h. Die Partikel werden vom Strahlungsempfänger auf dem Turm über …
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2016-01-20Space Segment Phase-B1 Study (German Aerospace Center)
Introduction.
Tandem-L is a proposal for a highly innovative L-band SAR satellite mission for the global observation
of dynamic processes on the Earth's surface with hitherto unknown quality and resolution. Thanks to
the novel imaging techniques and the vast recording capacity, it will provide urgently needed
information for solving pressing scientific questions in the areas of the biosphere, geosphere,
cryosphere, and hydrosphere. By this, the new L-band SAR mission will make vital contributions
towards …
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2015-12-21Delivery of Ethanol 641 (Ethyl alcohol) denatured 90 % — (tender ref. 626/2015/3055480) (German Aerospace Center)
Delivery of Ethanol 641 (Ethyl alcohol) denatured — 90 %, demineralized water — 10 %:
I) Characteristic:
— Appearance: Clear- colourless and free to visible impurity;
— Refractivity: 20 °C; nach DIN 51423-2; U. — Limit 1,3630; 0. — Limit 1,3670;
— Mass density: 20 °C; g/ml nach DIN 51757; U. — Grenze 0,8250; 0. — Grenze 0,8370;
— Level of purity: < 80 µm;
The purity must be confirmed with a certificate with analyses or a documented Certificate for Conformity.
II) Project Planning for Tender (Please use …
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2014-08-14Multi Mission Planning Support (German Aerospace Center)
Title: "Multi Mission Planning System-Test- and Operations-Support"
Duration: 01.01.21015 until 31.12.2017
General requirements
A basic Mission Planning System-Test and Operations Support Service function shall be provided with the capability to take over Mission Planning System test and maintenance tasks.
This service has to be conducted during working hours incl. on-call support, 24 hours per day, 7 days per week with 1 hour response time.
The work to be performed includes:
a. Support in the …
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2014-01-24GSOC Enhanced Command- and Control System for Operating Spacecrafts (GECCOS), Maintenance and Implementation (German Aerospace Center)
GECCOS is based on the ESA system SCOS-2000, Release 3.1 and is in development and use at GSOC since 1999/2000. Many bugfixes and improvements have been implemented based on feedback from the operational usage at GSOC. In addition, the system has been adapted to support new S/C platforms. All but one project-specific branches are implemented in such a way that the respective GECCOS versions are derived from one major branch. In the last years GSOC additionally began to implement improvements of the …
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2013-09-20Power Conditioning and Distribution Unit (PCDU) for Compact Satellite Eu:CROPIS (German Aerospace Center)
Germany's national research center for aeronautics and space (DLR) has decided to establish a compact satellite program in order to support internal development and research activities.
In this context, a standard satellite bus has been developed until C/D maturity which is now being adapted to individual scientific application fields. Presently missions regarding biological experiments preparing manned exploration missions are in the focus of consideration.
The investigated science case leads to …
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2013-09-20Command and Data Handling Subsystem (CDH) for Compact Satellite Eu:CROPIS (German Aerospace Center)
Germany's national research center for aeronautics and space (DLR) has decided to establish a compact satellite program in order to support internal development and research activities.
In this context, a standard satellite bus has been developed until C/D maturity which is now being adapted to individual scientific application fields. Presently exploration missions regarding biological experiments preparing manned exploration missions are in the focus of consideration.
The investigated science case …
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