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SIMULATION OF FLIGHT THROUGH GUST
Published 2011-12-01“…The programme plays an important role in the evaluation and validation of the aircraft design process. A light aircraft (Cessna 182T) has been tested through free flight, gliding flight, flight with gust. …”
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Preliminary Stability Estimation And Analysis Of AEROMECH I UAV Using DATCOM Software
Published 2012“…Conventional methods such as wind tunnel test, flight test and Computational Fluid Dynamics (CFD) are used for the estimation and analysis of the stability during aircraft design process. Those methods are time consuming and expensive because they cannot determine the stability coefficients directly. …”
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Prediction of Wing Downwash Using CFD
Published 2015-06-01“…Wing downwash study and estimation of downwash effect on the tail plane is an important task during the aircraft design process, although a lot of papers and works has been done, but the experimental work is the most important, the progress in CFD simulation has reached to the point it is able to reduce the number of runs in the wind tunnel. …”
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Conceptual Aircraft Empennage Design Based on Multidisciplinary Design Optimization Approach
Published 2022-01-01“…Within a conventional aircraft design process, the horizontal tail and vertical tail are generally sized via volume coefficient methods. …”
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Study on Aircraft Reliability Assessment in Flight Test and Service Period
Published 2020-08-01“…The reliability level is one of the most significant indexes to be considered in aircraft design process. In order to guarantee the objectivity and accuracy of results, the study on aircraft reliability assessment in flight test and service period is particularly essential. …”
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Development and Key Technologies of Morphological Bionic Aircraft
Published 2021-06-01“…Drawing inspiration from the morphological characteristics of the creatures in nature, imitating and learning from the excellent aerodynamic shape to obtain better flight performance is the basic idea of the design of morphological bionic aircraft.This paper introduces the development background of morphological bionic aircraft, and analyzes two research process of morphological bionic aircraft "top-down" and "bottom-up";According to the categories of bird-like aircraft, fish-like aircraft and other bionic aircraft, the current development status is introduced respectively.The key technologies such as the extraction method of shape features, the method of solving problems in aircraft design process referring to the excellent biological characteristics, identification of aerodynamic parameters of bionic aircraft and other key technologies, and the inspection method of morphological bionic result are explored, and the future development trend of the morphological bionic aircraft is summarized.The content of this article is of certain reference significance for the design of morphological bionic aircraft.…”
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A Conceptual Comparison of Hydraulic and Electric Actuation Systems for a Generic Fighter Aircraft
Published 2024-12-01“…The results from subsystem studies support the aircraft design process, where actuator characteristics affect the engine performance and aircraft sizing. …”
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Potential Estimation of Load Alleviation and Future Technologies in Reducing Aircraft Structural Mass
Published 2022-07-01“…If load alleviation is considered in the aircraft design process, the structural mass of the aircraft can be reduced. …”
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Brushless DC Motor Sizing Algorithm for Small UAS Conceptual Designers
Published 2024-08-01“…Accurately sizing vehicle components is an impactful step in the aircraft design process. However, existing methods of sizing brushless DC (BLDC) motors for small unmanned aerial systems (SUAS) ignore how cooling affects motor size. …”
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A Novel Approach for Aircraft Engine Modeling Considering the Energy Accumulation Effect Based on a Variable Mass System Thermodynamics Method
Published 2024-12-01“…The use of modeling and simulation methods for engines is considered an important part of the aircraft design process. However, the traditional approach is complicated and time-consuming. …”
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Research on Mechanical Properties of V-Type Folded Core Sandwich Structures
Published 2022-07-01“…By applying the analytical solutions, the optimization process of VFC can be simplified and sped up, which is of great engineering significance to the aircraft design process.…”
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Preliminary Stability Estimation And Analysis Of Aeromech I Uav Using Datcom Software
Published 2012“…Conventional methods such as wind tunnel test, flight test and Computational Fluid Dynamics (CFD) are used for the estimation and analysis of the stability during aircraft design process. Those methods are time consuming and expensive because they cannot determine the stability coefficients directly.Thus, as one of the promising alternative methods, the DATCOM software was employed in the present study, in order to estimate the aerodynamic coefficients and analyze the static and dynamic stabilities at the preliminary design stage of a small Unmanned Aerial Vehicle, UAV AEROMECH I which was developed at the School of Aerospace Engineering, Universiti Sains Malaysia. …”
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The aerodynamics analysis of type UAV aircraft with pusher engine configuration by use of DATCOM software
Published 2011“…In line with the advancement of micro processor technology, availability small scale aircraft engine model, light weight material and also better understanding in the aircraft design process had brought a current attention to develop autonomous flying vehicles. …”
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Aerodatabase Development and Integration and Mission Analysis of a Mach 2 Supersonic Civil Aircraft
Published 2024-01-01“…This multifidelity approach enables the possibility of supporting the aircraft design process at different stages of its design cycle, from the estimation of preliminary aerodynamic coefficients at the beginning of the conceptual design, up to the development of tailored aerodatabases at advanced design phases. …”
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Design & Implementation of an Electric Fixed-wing Hybrid VTOL UAV for Asset Monitoring
Published 2023-05-01“…The proposed system design approach augments the standard aircraft design process with additional steps to integrate VTOL capabilities. …”
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Testing the Process of Evacuation from the Passenger Aircraft with the Use of Computer Simulation
Published 2020-12-01“…Conclusions: The presented simulation models, the results obtained, and the wide range of possibilities of three-dimensional visualisation of research results give a rational basis for the use of Pathfinder software for testing the evacuation process and thus: for the usage in the aircraft design process, for preparing aircrafts for tests, for shaping evacuation procedures, for on-board personnel training and for air accident investigation.…”
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Design of Fuel Cell Systems for Aviation: Representative Mission Profiles and Sensitivity Analyses
Published 2019-04-01“…This model allows for subsequent predictions under uncertainty as part of the aircraft design process. By using Monte Carlo-based sampling of flight mission profiles, the range of necessary component sizes, as well as optimal degrees of hybridization with a battery, is explored, and design options are evaluated. …”
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Dynamic Structural Scaling Concept for a Delta Wing Wind Tunnel Configuration Using Additive Manufacturing
Published 2023-06-01“…Considering aeroelastic effects plays a vital role in the aircraft design process. The construction of elastic wind tunnel models is a critical element in the investigation of occurring aeroelastic phenomena. …”
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