{"id":1738,"date":"2024-07-25T18:37:16","date_gmt":"2024-07-25T15:37:16","guid":{"rendered":"https:\/\/www.iem.ihu.gr\/?post_type=course&p=1738"},"modified":"2025-05-28T20:31:15","modified_gmt":"2025-05-28T17:31:15","slug":"86-04","status":"publish","type":"course","link":"https:\/\/www.iem.ihu.gr\/en\/courses\/86-04\/","title":{"rendered":"Off-Road Vehicles"},"author":5,"template":"","meta":{"_acf_changed":false},"semester":[66],"course_type":[59],"class_list":["post-1738","course","type-course","status-publish","hentry","semester--1-2-8","course_type-optional"],"acf":{"code":"86.04","semester":66,"level":"1","teaching_activities":{"activity_1":{"description":"Theory","weekly_hrs":3,"ects":4},"activity_2":{"description":"","weekly_hrs":"","ects":""},"activity_3":{"description":"","weekly_hrs":"","ects":""},"activity_4":{"description":"","weekly_hrs":"","ects":""},"activity_5":{"description":"","weekly_hrs":"","ects":""}},"type":59,"language":"\u0395\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac","erasmus":"\u038c\u03c7\u03b9","url":"https:\/\/exams-sm.the.ihu.gr\/enrol\/index.php?id=17","prerequisites":"","instructors":[407],"coordinator":"","content":"Mechanical behaviour of soil, interaction between wheel\/track and terrain.\r\nAdhesion, traction and motion resistance of wheels and tracks, longitudinal and lateral slip.\r\nConfiguration, suspension and tension o f tracks.\r\nEngine performance, engine speed regulation, air filtration.\r\nUnder-load shifting gearboxes.\r\nMultiple-selection gearboxes.\r\nPower-split gearboxes.\r\nTransfer cases.\r\nPower take-offs.\r\nOpen and limited-slip differentials.\r\nTorque-sensitive and speed-sensitive differentials.\r\nAll-wheel drive systems.\r\nAxles and final transmissions.\r\nHydromechanical and hydrostatic steering systems.\r\nHydraulic and pneumatic braking systems.\r\nEndurance brake systems.","goals":"- Understanding the behaviour of vehicles on uneven and yielding terrain (off-road) and the related challenges, constraints and demands on their mobility.\r\n- Getting acquainted with the operation and design of the various types of off-road vehicles (jeeps, trucks, tractors, tracked vehicles).\r\n- Understanding the performance and learning the basic principles of design of the propulsion, power transmission, steering and braking systems of off-road vehicles including track systems, various types of gearboxes and differentials, hydrostatic transmission systems, all-wheel drive systems, hydromechanical and hydrostatic steering systems, hydraulic and pneumatic braking systems.\r\n- Acquiring the ability to design, evaluate, overhaul and maintain off-road vehicles and their subsystems.","skills":"Research, analysis and synthesis of data and information\r\nDecision making\r\nAutonomous work\r\nPromoting free, creative and inductive thinking","teaching_methods":"Lectures\r\nProjected presentations\r\nE-mail communication\r\nOnline synchronous and asynchronous teaching platform (moodle).","students_evaluation":"Assessment Language: Greek\r\nFinal written examination","bib_textbooks":"J. Y. Wong, Terramechanics and Off-Road Vehicle Engineering, 2rd ed., John Wiley & Sons, 2010, ISBN 978-0-7506-8561-0\r\nG. Lechner, H. Naunheimer, Automotive Transmissions, Springer, 1999, ISBN 3-540-65903-X\r\nM. Mitschke, H. Wallentowitz, Dynamik der Kraftfahrzeuge, 4. Aufl., Springer, 2004, ISBN 3-540-42011-8\r\nM. J. Nunney, Light and Heavy Vehicle Technology, 4th ed., Butterworth \u2013 Heinemann, 2007, ISBN 978-0-7506-8037-0\r\nS. Bennet, I. A. Norman, Heavy Duty Truck Systems, 4th ed., Thomson Delmar Learning, 2006, ISBN 978-1-4018-7064-5","bib_journals":""},"_links":{"self":[{"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/course\/1738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/course"}],"about":[{"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/types\/course"}],"author":[{"embeddable":true,"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/users\/5"}],"version-history":[{"count":8,"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/course\/1738\/revisions"}],"predecessor-version":[{"id":4233,"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/course\/1738\/revisions\/4233"}],"acf:post":[{"embeddable":true,"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/staff\/407"}],"acf:term":[{"embeddable":true,"taxonomy":"course_type","href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/course_type\/59"},{"embeddable":true,"taxonomy":"semester","href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/semester\/66"}],"wp:attachment":[{"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/media?parent=1738"}],"wp:term":[{"taxonomy":"semester","embeddable":true,"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/semester?post=1738"},{"taxonomy":"course_type","embeddable":true,"href":"https:\/\/www.iem.ihu.gr\/en\/wp-json\/wp\/v2\/course_type?post=1738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}