|Status||Compulsory/Courses of Limited Choice|
|Level and type||Post-graduate Studies, Academic|
|Field of study||Mechanics, Mechanical Engineering, Machine Building|
|Academic staff||Jānis Vība, Ivo Vaicis|
|Credit points||4.0 (6.0 ECTS)|
Direct and oblique impact. Impact with rotation. Collision of two bodies. Restitution of impulse. Area of friction. Models with dissipated parameters. Effect of configuration of rod. Hydraulic impact. Impact against elastic beam. Impact in bodies system. Impact in constrained systems..
Goals and objectives
of the course in terms
of competences and skills
|To acquaint students with the fundamentals of collision and impact theory. In order to achieve this aim the following tasks should be fulfilled: 1st Analyse the fundamental relationships of the stroke/Impact theory. 2nd Teach students how to solve the task on collision and impacts applying the computer programs. 3rd Improve students' knowledge of physics related to the fields of vibrotechnics and vibromachinery 4th Teach students the skills required to be proficient in the calculations of the technical, impact machine and mechanical engineering object collisions.|
Students are able to evaluate the collision processes in nature in different forms - Laboratory work.
Able to provide examples of object collision and impact conditions - Questions in the practical work
Able to analyze the mechanisms of shock and vibration machines - Assessment test
Able to distinguish between vibrotechnology and collision technology challenges - Questions at the end of the lecture.
Able to formulate mechanical object collision and impact analysis tasks - Assessment test
Able to evaluate mechanical engineering object collision problems - Exam
|Course prerequisites||Math. Mechanics. Physics.|