121–140 von 6,091 Ergebnissen
|

    Icing Environment Comparisons for the Distinct Parts of Jet Aircraft

    Murat, Canibek / Ayan, Erdem / Akbal, Omer et al. | SAE Technical Papers | 2023
    aircraft. In this paper, the icing conditions around these parts are matched to between them. The purpose of this comparison study is to evaluate ...
    Schlagwörter: Research and development

    SENS4ICE EU Project Preliminary Results

    Schwarz, Carsten | SAE Technical Papers | 2023
    . These conditions are considered as particularly safety-relevant and have been included in airplane certification specifications. The SENS4ICE ...
    Schlagwörter: Research and development

    Investigation of Water Impingement on Aero-Components by Lagrangian and Eulerian Approach

    Özgen, Serkan / Görgülü, İlhan | SAE Technical Papers | 2023
    to severe degradation of aerodynamic performance, and engine rollbacks. As in-flight icing can occur over a broad range of atmospheric and ...
    Schlagwörter: Research and development

    Large-Eddy Simulation of a NACA23012 Airfoil under Clean and Iced Conditions

    Bornhoft, Brett / Goc, Konrad / Moin, Parviz et al. | SAE Technical Papers | 2023
    Predicting the aerodynamic performance of an aircraft in icing conditions is critical as failures in an aircraft’s ice protection system ...
    Schlagwörter: Research and development

    Cold Soaked Fuel Frost Roughness Evolution on a Simulated Integrated Fuel Tank with Aluminum Skins

    O'Neal, Dennis / Forslund, Nicholas / Ahmed, Salah Uddin et al. | SAE Technical Papers | 2023
    Cold soaked fuel frost (CSFF) is frost that forms on aircraft wing surfaces following a flight because of cold excess fuel remaining in ...
    Schlagwörter: Research and development

    A Complementary Framework to Predict Ice Adhesion Failure

    Lachaud, Frédéric / Roberts, Ian / Pothin, Jason Raphaël et al. | SAE Technical Papers | 2023
    Ice adhesion characterization relies heavily on experimental data, especially when dealing with fracture parameters. In this paper, a ...
    Schlagwörter: Research and development

    Military Unmanned Ground Vehicle Maneuver: A Review and Formulation

    Gorsich, David / Whitson, Jordan A. / Moradi, Lee et al. | SAE Technical Papers | 2023
    maneuver-in-general and its application in U.S. Army unified land operations. Yet, the term ‘maneuver’ needs further technical categorization and ...
    Schlagwörter: Research and development

    3DCFD-Modeling of a Hydrogen Combustion-Process with Regard to Simulation Stability and Emissions

    Dafis, Aristidis / Rottengruber, Hermann / Jochmann, Paul | SAE Technical Papers | 2023
    In the context of the energy transition, CO2-neutral solutions are of enormous importance for all sectors, but especially for the mobility ...
    Schlagwörter: Research and development

    Demonstration of Initial GlennICE Relative Frame Capability: Axial-Flow Propeller

    Rigby, David / von Hardenberg, Paul | SAE Technical Papers | 2023
    provide some initial insight into an upcoming propeller experiment in the NASA Icing Research Tunnel. The paper presents a description of the code ...
    Schlagwörter: Research and development

    A Study on Automotive Sheetmetal Surface Pretreatment: Liquid Activation and Low Temperature Phosphating

    Balasubramanian, Jayanthan / Kirubakaran, Muthiah / Lalwani, Rahul et al. | SAE Technical Papers | 2023
    processing in same phosphating bath and sustainability initiatives to reduce the carbon footprints.We have evaluated two of these recent technologies ...
    Schlagwörter: Research and development

    HORIZON Europe Project AeroSolfd: GPF-Retrofit for Cleaner Urban Mobility

    Mayer, Andreas / Engelmann, Danilo / Czerwinski, Jan et al. | SAE Technical Papers | 2023
    organization, has a long research history in the field of nanoparticle filtration and it is in charge of reducing tailpipe emissions of gasoline ...
    Schlagwörter: Research and development

    Ice Crystal Environment - Modular Axial Compressor Rig: Comparisons of Ice Accretion for 1 and 2 Stages of Compression

    Dumont, Christopher / Mason, Jeanne / Chalmers, Jennifer et al. | SAE Technical Papers | 2023
    In 2021 the Federal Aviation Administration in collaboration with the National Research Council of Canada performed research on altitude ...
    Schlagwörter: Research and development

    Carbon Nanotube (CNT) Based Electrothermal Ice Protection System Flight Tests

    Hein, Brandon / Slane, Casey / Botura, Galdemir et al. | SAE Technical Papers | 2023
    heating element. To mature this technology to prepare to implement CNT on an in-service aircraft platform, a multi-staged flight testing effort to ...
    Schlagwörter: Research and development

    Optical Temperature Sensor for Thermodynamic Measurement of Icing Dynamics

    Sakaue, Hirotaka / Gonzales, Joseph / Yamazaki, Masafumi | SAE Technical Papers | 2023
    measurement in the solid phase and 0.8±0.1%/K for the liquid phase. The performance of the sensor was demonstrated through a calibration process using ...
    Schlagwörter: Research and development

    As-Manufactured Part Performance: Impact of Residual Stresses

    Shinde, Swapnil / Mannaru, Vinod Kumar | SAE Technical Papers | 2023
    influence on part performance. With improvement in computational power and enhancements in commercial simulation tools, it is now feasible to study ...
    Schlagwörter: Research and development

    Icing Simulation Framework: A Predictive Approach from Nucleation to Runback

    Hu, Charlene / MacDonald, Malcolm / Yazdani, Miad | SAE Technical Papers | 2023
    Research Center. Specifically, the application of this framework to simulate droplet runback and runback icing will be presented. In summary, this ...
    Schlagwörter: Research and development

    Integration of Bi-Level Model and Mixed Integer Linear Programming for Optimization of Electric Vehicle Charging Stations with Distributed Energy Sources

    Jeba J, Evangelin / D, Suchitra | SAE Technical Papers | 2023
    In this research paper, a novel bi-level approach has been introduced to enhance grid flexibility through a flexible power management ...

    Numerical Study of Iced Swept-Wing Performance Degradation using RANS

    Pueyo, Alberto / Menter, Florian / Yang, Hong et al. | SAE Technical Papers | 2023
    ) in predicting aerodynamic performance losses on swept-wings due to contamination with ice accreted in-flight. The wing geometry selected for ...
    Schlagwörter: Research and development

    Machinability Investigations on Ti-6Al-4V (Grade 5) Wire Electrical Discharge Machining Using Taguchi Method for Auto Parts

    Kiruthika, Jothi / Katta, Lakshmi Narasimhamu / Somsole, Lakshmi Narayana et al. | SAE Technical Papers | 2023
    Titanium alloys are deemed as one amongst the light weight material most preferably adopted in numerous engineering applications due to its ...

    IMPACT: Numerical Study of Aerodynamics of an Iced Forward-Swept Tail with Leading Edge Extension

    Zanon, Alessandro / Ozcer, Isik / Page, James et al. | SAE Technical Papers | 2023
    In-flight icing significantly influences the design of large passenger aircraft. Relevant aspects include sizing of the main aerodynamic ...
    Schlagwörter: Research and development