Fraunhofer-Institut für Solare Energiesysteme ISE
Fraunhofer-Institut für Solare Energiesysteme ISE

Dr. Sven Auerswald

Scientific Employee, Building Systems Technology, Division Heat and Buildings

Research focus

  • Further development of measurement techniques and evaluation methods for ventilation systems and concepts for the residential sector and renovation
  • Field measurement of ventilation systems on device level (pressure drops, energy efficiency,…), room level (air exchange effectiveness, hygrothermal comfort) and building level
  • Measurement and characterisation of ventilation systems in the laboratory: energy efficiency, pressure drops, etc.
  • Creation of test rig concepts and construction of test rigs for ventilation and HVAC systems (varying temperature, moisture and pressure differences, etc.)

Curriculum vitae

Since 04/2022  Scientific Employee, Fraunhofer Institute for Solar Energy Systems ISE
05/2017–03/2022 Doctoral candidate, Fraunhofer Institute for Solar Energy Systems ISE, University of Freiburg, Evaluation of the Energy Efficiency and Provided Air Exchange Effectiveness of Decentralised Supply and Exhaust Ventilation Systems for Dwellings.
02/2016–10/2016 Master thesis, Fraunhofer Institute for Solar Energy Systems ISE, TUHH – Institute for Process and Plant Engineering, TUHH – Institute for Energy Engineering. Experimental investigation of a screw heat exchanger
with integrated application of the heat pipe principle. (German)
02/2015–08/2015 Project thesis, TUHH – Institute for Thermofluiddynamics. Implementation of a Step Size-Control to Optimise the Topology of a Composite Latent Heat Storage Using Adjunctive Methods. (English)
05/2013–11/2013 Bachelor thesis, TUHH – Institute of Multiphase Flows. Experimental Analyse of the Hydrodynamic in a Micro-Structured Apparatus in Order to Increase the Energy Efficiency. (German)

Major projects

FoFeBat - Part 3 Energy- and resource-efficient battery cell production
AEGIR Developing modular, renewable & industrialised building envelopes for low energy renovation
HEAVEN HEAting and VENtilation, started in 2017, German national project (BMWi): Investigation and Characterisation of Decentralised Ventilation Devices.
SALSA Salt-Based Latent Heat Storage Units for Solar Steam Generation and Use of Waste Heat.

Publications

Jahr
Year		Titel/Autor:in
Title/Author		Publikationstyp
Publication Type
2024 Feeling the breeze? Ventilation practices and occupant requirements for mechanical ventilation in residential buildings
Berneiser, Jessica; Auerswald, Sven; Maier, Diana; Gölz, Sebastian; Carbonare, Nicolas; Pflug, Thibault		 Zeitschriftenaufsatz
Journal Article
2023 LowEx-Konzepte für die Wärmeversorgung von Mehrfamilien-Bestandsgebäuden ("LowEx-Bestand Analyse). Abschlussbericht
Bongs, Constanze; Wapler, Jeannette; Dinkel, Arnulf; Miara, Marek; Auerswald, Sven; Lämmle, Manuel; Hess, Stefan; Kropp, Michael; Eberle, Rebekka; Rodenbücher, Beatrice; Schmidt, Ferdinand; Ruppert, Manuel; Carbonare, Nicolas; Wagner , Andreas		 Bericht
Report
2023 The need for fresh air: Is there a (mis-)match between the technical and user requirements for mechanical ventilation systems in residential buildings?
Berneiser, Jessica; Maier, Diana; Auerswald, Sven; Gölz, Sebastian		 Vortrag
Presentation
2023 Dezentrale Fassaden-Integrierte Wohnungslüftungsgeräte
Auerswald, Sven		 Dissertation
Doctoral Thesis
2023 Proposal of an effort-benefit diagram to compare unit and room air-change rates applied to a literature review
Auerswald, Sven; Wagner, Andreas; Henning, Hans-Martin		 Konferenzbeitrag
Conference Paper
2022 Ventilation Effectiveness Of Alternating Façade-integrated Ventilation Devices in a Dwelling
Auerswald, Sven; Devineni, Raghavakrishna; Pflug, Thibault; Bongs, Constanze		 Konferenzbeitrag
Conference Paper
2022 Ventilation Effectiveness of Alternating Façade-integrated Ventilation Devices in a Dwelling
Auerswald, Sven; Pflug, Thibault; Devineni, Raghavakrishna; Bongs, Constanze		 Vortrag
Presentation
2021 Charakterisierung von Lüftungseffektivität und thermischer Effizienz von Pendellüftern
Auerswald, Sven; Pflug, Thibault; Devineni, R.; Bavia Bampi, Bruno; Bongs, Constanze		 Vortrag
Presentation
2021 Pendellüfter: Aktuelle Forschung zu Luftaustausch und thermischem Wirkungsgrad
Auerswald, Sven; Bongs, Constanze; Pflug, Thibault; Dinkel, Arnulf; Devineni, R.; Bavia Bampi, Bruno		 Vortrag
Presentation
2021 Ventilation Effectiveness of Alternating Façade-Integrated Ventilation Devices
Auerswald, Sven; Hörberg, C.; Pflug, Thibault; Pfafferott, Jens; Bongs, Constanze		 Vortrag
Presentation
2021 Technische Anforderungen an Energieversorgung und Gebäudehülle von Mehrfamilienhäusern. Bericht zu AP 1.3:
Köhler, Benjamin; Kropp, Michael; Auerswald, Sven; Carbonare, Nicolas; Vollmer, Raphael; Wapler, Jeannette; Dinkel, Arnulf; Bongs, Constanze; Hess, Stefan		 Bericht
Report
2020 Experimental Investigation of the Air Exchange Effectiveness of Push-Pull Ventilation Devices
Auerswald, Sven; Hörberg, C.; Pflug, Thibault; Pfafferott, Jens; Bongs, Constanze; Henning, Hans-Martin		 Zeitschriftenaufsatz
Journal Article
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