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@PHDTHESIS{Backes:995153,
author = {Backes, Damian Heinrich},
othercontributors = {Eckstein, Lutz and Pischinger, Stefan},
title = {{E}ntwicklungsmethodik für energieeffiziente
{S}trahlungsheizungen in elektrifizierten {F}ahrzeugen},
school = {Rheinisch-Westfälische Technische Hochschule Aachen},
type = {Dissertation},
address = {Aachen},
publisher = {RWTH Aachen University},
reportid = {RWTH-2024-09752},
pages = {1 Online-Ressource : Illustrationen},
year = {2024},
note = {Veröffentlicht auf dem Publikationsserver der RWTH Aachen
University 2025; Dissertation, Rheinisch-Westfälische
Technische Hochschule Aachen, 2024},
abstract = {This thesis focuses on a development methodology for the
design of radiant heating systems in passenger vehicles. In
addition to the methodological approach, the development of
the necessary tools is carried out, along with an exemplary
application in which the appropriately designed radiant
heating system is examined in terms of its energysaving
potential. In a first step, based on the state of the art in
thermal comfort models, suitable target regions for the
vehicle occupants for radiant heating are selected. These
include the foot and leg regions, as well as the upper torso
and the head. Subsequently, the geometric design of the
heating systems is done using abstracted twodimensional
geometries, allowing for a qualitative evaluation of
possible designs. The resulting concave shape is then used
for the concrete geometric design. To enable a simulative
evaluation of new climate control concepts in addition to
experimental investigations, a simulation environment is
simultaneously established. This environment also allows for
the comparison of different thermal comfort models with
their differing physical modeling. To achieve comparable
results, a uniform rating scale for thermal sensation and
thermal comfort is developed for all models, along with
corresponding conversions. The ASHRAE scale is used for
thermal sensation, while a newly developed scale based on
the requirements of the automotive industry is used for
thermal comfort. These results are integrated into the
thermal comfort library, a tool that allows the use of
different comfort models for research and development
purposes. Finally, both the methodology and tools tools are
used for the development of a radiant heating system for an
Asegment vehicle. Both objective, sensorbased
measurements and the subjective results of a study involving
test subjects demonstrate advantages for a combined heating
concept involving both air and radiative heating. This
approach achieves a faster response time as well as a 35
$\%$ reduction in heating energy demand in the case of fresh
air supply.},
cin = {414110},
ddc = {620},
cid = {$I:(DE-82)414110_20140620$},
pnm = {GRK 1856 - GRK 1856: Integrierte Energieversorgungsmodule
für straßengebundene Elektromobilität (210731724)},
pid = {G:(GEPRIS)210731724},
typ = {PUB:(DE-HGF)11},
doi = {10.18154/RWTH-2024-09752},
url = {https://publications.rwth-aachen.de/record/995153},
}