Technische Universität Braunschweig
Technische Universität Braunschweig
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233 Projects, page 1 of 47
assignment_turned_in Project2010 - 2013Partners:Technische Universität BraunschweigTechnische Universität BraunschweigFunder: European Commission Project Code: 221832All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=corda_______::aa592a706cc1f2e3b8b647e20a6ea1ab&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eumore_vert All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=corda_______::aa592a706cc1f2e3b8b647e20a6ea1ab&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euOpen Access Mandate for Publications and Research data assignment_turned_in Project2025 - 2027Partners:Technische Universität BraunschweigTechnische Universität BraunschweigFunder: European Commission Project Code: 101206621Funder Contribution: 217,965 EURIn-flight icing is a dangerous phenomenon that poses significant risks to aircraft safety, resulting from the accumulation of ice on surfaces due to supercooled water droplets. This ice formation can lead to reduced visibility, engine power loss, blocked probes and vents, and adverse effects on aerodynamics. Current methods for assessing icing scenarios rely heavily on costly wind tunnel and flight tests highlighting the urgent need for validated simulation tools. The existing reliance on experimental measurements as the sole "ground truth" in the validation process often leads to biased model assessments, compounding uncertainties that can adversely affect statistical reliability. This action aims to revolutionize the validation process of numerical simulations for in-flight icing by directly addressing these uncertainties and biases. I propose a novel statistical validation framework that incorporates uncertainties at every stage of analysis, enabling a clearer identification of physical model gaps. The proposed methodology encourages a dynamic and continuous exchange between experimental data and numerical models, allowing for mutual refinement. The research objectives include: (1) Characterizing uncertainties in experimental data related to ice accretion through focused campaigns, leading to reliable datasets; (2) Developing robust statistical metrics that comprehensively capture the variability inherent in both computational predictions and experimental outcomes; and (3) Benchmarking the application of these methodologies to evaluate existing ice accretion models. This innovative approach promises to bridge the gap between experiments and simulations, providing reliable tools for aerospace design and certification. If successful, this work will establish a new standard in certification by analysis, reshaping future validation practices in complex multi-physics applications such as combustion, heat transfer, and fluid-structure interactions.
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For further information contact us at helpdesk@openaire.euassignment_turned_in Project2015 - 2017Partners:Technische Universität BraunschweigTechnische Universität BraunschweigFunder: European Commission Project Code: 623612All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=corda_______::c79e5d3a5b3ec9a469c0fd4f63a94f96&type=result"></script>'); --> </script>
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For further information contact us at helpdesk@openaire.euassignment_turned_in Project2011 - 2016Partners:Technische Universität BraunschweigTechnische Universität BraunschweigFunder: European Commission Project Code: 256941All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=corda_______::53b61115889da1a29d5f4635b67bd0f2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eumore_vert All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=corda_______::53b61115889da1a29d5f4635b67bd0f2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euOpen Access Mandate for Publications and Research data assignment_turned_in Project2020 - 2023Partners:Technische Universität BraunschweigTechnische Universität BraunschweigFunder: European Commission Project Code: 101007567Overall Budget: 847,688 EURFunder Contribution: 847,688 EURScheduled commercial transport volume is continuously growing, representing the global megatrend "Mobility". The subsequently higher number of aircrafts requires new and low energy concepts to achieve the European goals for sustainable aviation. Distributed (Electric) Propulsion (DP/DEP) is such new technology which opens up the design space and promises significant increase in overall aircraft efficiency while reducing emissions. A sound and reliable prediction of the aerodynamic effects of DP/DEP and close wing coupling at high-lift based on aerodynamic models and simulation is not yet available. The overall objective of CICLOP is to close this gap by providing high fidelity experimental data that allow for a leap in aircraft performance due to efficient synergetic use of DP and wing interaction. The most dominant design parameters, driving the sensitivity of positive as well as adverse aerodynamic effects will be identified and quantified. The results will thus significantly increase the conceptual and pre-design know-how for DEP/DP driven aircraft and allow for off-design performance prediction and sensitivity identification. Therefore, the CICLOP project members will: • Build and test a versatile wind tunnel model coupling three propeller sizes of different thrust to a wing of 0.8m chord including a high-lift flap, droop-nose a deflectable spoiler. • Identify aerodynamic interactions mechanism up to flow separations by the means of local static pressure measurement combined with oil flow visualization, hot-film techniques and PSP. • Assess the design parameters for propeller design and propeller to wing coupling. • Strengthen the competitiveness of the EU industry and supply in the field of new technologies for regional aircraft, following REG IADP activities for preliminary studies on hybrid/electrical regional aircraft configurations. The CICLOP total grant request is 847.688€ and will be conducted within 28 months.
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