introdunction of car body design with PDF

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introdunction of car body design with carr...

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Car Body Design and Aerodynamics Prof. Andrea Tonoli Politecnico di Torino, Dipartimento di Ingegneria Meccanica e Aerospaziale [email protected]

Aim of the course Introduction of the main aspects that influence the car body design taking the mutual constraints into account. Car Body Design • Ergonomics and Packaging – Ergonomics – Packaging – Visibility (direct and indirect)

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Structural aspects – Structure configurations – Structural analysis – Noise and vibration

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Aerodynamics • Air properties and governing equations • Introduction to computational fluiddynamics • Aerodynamic resistance • Aerodynamic effects on vehicle dynamics, to the comfort and engine cooling • Experimental aerodynamics • Aerodynamic development of vehicles

Passive Safety – Restraint system – Crash and energy dissipation Car Body Design and Aerodynamics

Exam Computer-based with multiple-choice questions + numerical exercises using the Exam platform and proctoring tools (Respondus). Written test: 30 m.c.questions CBD: 14 questions, 1 correct answer per question, score for correct = 1, score for wrong -0.5 CBD numerical exercises: 5 questions, score for correct 2 (within 5% tolerance), score for wrong or no answer 0. Aero: 16 questions, 2 correct answer per question, score for each correct = 0.5, score for wrong -0.25 The result of multiple-choice questions and numerical exercise sums to a maximum value of 40. This result will be rescaled to a max written score 27/30. The exercise reports prepared during the semester are evaluated with a score from 0 to 6 points added to the score of the multiple-choice questions and the numerical exercises (after rescaling). The exercise reports have to be uploaded in pdf form on the “elaborati” section of the Portale della Didattica at least one week before the written exam. Score of written exam=(score of multiple choice + score of numerical exercise)*32/46 + score of exercise reports.

Oral: optional for written scores above 27/30 Car Body Design and Aerodynamics

References • L. Morello, L. Rosti Rossini, G. Pia, A. Tonoli, “The Automotive Body”, Voll, I and II, Springer, 2011. • J. Fenton, "Handbook of Vehicle Design Analysis", SAE, 1999 . • W. Karwowsky, "Automotive Ergonomics", Taylor & Francis, 1993 . • J. Happian-Smith e altri, "An Introduction to Modern Vehicle Design", SAE, 2002 . • T. Gillespie, "Fundamentals of Vehicle Dynamics", SAE, 1999. • Hucho W. H. – Aerodynamics of Road Vehicles. • Pope-Rae – Low Speed Wind Tunnel Testing.

Car Body Design and Aerodynamics

Organisation

CBD Lessons: Andrea Tonoli Exercises: Angelo Bonfitto Politecnico di Torino, Department of Mechanical and Aerospace Engineering

AERO Lessons: Giuseppe Scantamburlo, Laura Maria Lorefice Exercises: Luca Miretti Stellantis - Italy

Car Body Design and Aerodynamics...