The present paper concerns the introduction of a mixed analytical-numerical method for the estimation of the maximum lift coefficient of box-wing aircraft in unflapped configuration. The analytical aspect is related to the adaptation of the DATCOM method by means of an approach built on the characteristics of the optimal lift distribution of the box-wing and […]
IDINTOS
A new paper published in Aerotecnica Missili & Spazio (Springer): “Design, Optimization and Manufacturing of Metallic Wings of Light Aircraft”
Most of the wing structures of modern leisure and sport aircraft, such as LSA, VLA, ultralights, etc., are made of composite materials. These latter allow for high surface quality and lower costs, if compared to metallic solutions with conventional riveted technology, which would be adopted as production volumes are small. Assuming a greater production volume, […]
A new paper published in Aerotecnica Missili & Spazio (Springer): “Flight dynamics model for preliminary design of PrandtlPlane wing configuration with sizing of the control surfaces”
This paper deals with the evaluation of the flight dynamics response of aircraft with a PrandtlPlane configuration by means of simple models to be used during the preliminary design. The study is completed by method that allows an initial sizing of the elevator and the aileron in such the way adequate requirements can be achieved: […]
A new paper published in Aerotecnica Missili & Spazio (Springer): “Ultralight amphibious PrandtlPlane: the final design”
The IDINTOS project, co-founded by the Regional Government of Tuscany (Italy), concerns the design of a ultralight amphibious PrandtlPlane and the manufacturing of a flying prototype. A consortium of universities and private companies participated to the project, coordinated by University of Pisa. The paper describes the general design of the aircraft, including aerodynamics, hydrodynamics, structures, […]
A new paper published in Aerotecnica Missili & Spazio (Springer): “IDINTOS: the first prototype of an amphibious PrandtlPlane-shaped aircraft”
This paper summarizes the main activities conducted to design, optimize and build a prototype of an innovative light amphibian. This aircraft is a “PrandtlPlane”, a particular box-wing configuration which introduces relevant advantages as increased aerodynamic efficiency and safety of flight; the research project, called IDINTOS, has been co-funded by the Regional Government of Tuscany (Italy), […]