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NetLander Thermal Control

Romberg, Oliver and Block, Joachim and Nadalini, Riccardo (2006) NetLander Thermal Control. Acta Astronautica. Elsevier. doi: 10.1016/j.actaastro.2005.07.043. ISBN 00945765. ISSN 0094-5765.

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Official URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-33746960236&partnerID=MN8TOARS

Abstract

The intention of the NETLANDER mission, is to establish for the first time a Network of stations on the surface of Mars. Four identical surface modules are equipped with science payloads dedicated to study the atmosphere and geosphere of Mars at four different landing locations spread over the two hemispheres. The mission duration will be one Martian year. The surface modules and their sensitive electronics compartments have to withstand a wide range of hostile conditions on Mars. Further constraints are given during flight, where heat can be exchanged only across small interfaces. The purpose of the NETLANDER thermal control system is to maintain the electronics and battery temperatures within a narrow band. Contrasting demands of reduced heat leaks and effective dump of surplus heat require new technologies and advanced design concepts to be satisfied under strict mass limits imposed. Recently, the first thermal test model with the original thermal equipment has been completed and tested. The model includes a high performance insulation combined with an innovative loop heat pipe system integrated into a one-to-one lander-structure. The paper describes the design and development activities as well as the ground test campaign performed in simulated Martian environment.

Item URL in elib:https://elib.dlr.de/135856/
Document Type:Article
Title:NetLander Thermal Control
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Romberg, OliverOliver.Romberg (at) dlr.dehttps://orcid.org/0000-0003-2287-2910
Block, Joachimjoachim.block (at) dlr.deUNSPECIFIED
Nadalini, RiccardoUniversität MünsterUNSPECIFIED
Date:2006
Journal or Publication Title:Acta Astronautica
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
DOI :10.1016/j.actaastro.2005.07.043
Publisher:Elsevier
ISSN:0094-5765
ISBN:00945765
Status:Published
Keywords:Mars Mission, Lander Network, Science Payload, Mars Atmosphere, Thermal Control, Heat Pipe System
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Systemanalyse Raumsegment (old)
Location: Bremen
Institutes and Institutions:Institute of Space Systems > System Analysis Space Segment
Deposited By: Romberg, Dr.-Ing. Oliver
Deposited On:03 Sep 2020 10:56
Last Modified:03 Sep 2020 10:56

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