The International journal of mechanical engineering education 

About: The International journal of mechanical engineering education is an academic journal published by SAGE Publishing. The journal publishes majorly in the area(s): Engineering education & Heat transfer. It has an ISSN identifier of 0306-4190. Over the lifetime, 837 publications have been published receiving 3660 citations. The journal is also known as: IJMEE.

Gamification in engineering education and professional training

Abstract: The incorporation of game mechanics and dynamics in non-gaming applications is a subject of interest in various sectors such as education, marketing, medicine and military, in the last few years. It is believed that engineering education in a pre-graduate level and in professional practice will bring high pay-offs. The role of the academia is to develop new methodologies and tools to produce, apply and use digital games and gamification techniques in contemporary industry and present scientific evidence on the value and the benefits derived from this technology. In this paper, the relative literature is evaluated and a discussion on the gamification status today is given, by examining various aspects of this novel term. Furthermore, game techniques, gamification practices in education and e-learning are considered. Special discussion on engineering games, gamification platforms and empirical surveys is presented with focus on manufacturing.

Making and Characterizing Negative Poisson's Ratio Materials:

Abstract: We present an introduction to the use of negative Poisson's ratio materials to illustrate various aspects of mechanics of materials. Poisson's ratio is defined as minus the ratio of transverse strain to longitudinal strain in simple tension. For most materials, Poisson's ratio is close to 1/3. Negative Poisson's ratios are counter-intuitive but permissible according to the theory of elasticity. Such materials can be prepared for classroom demonstrations, or made by students.

Instructional Use of a Single-Zone, Premixed Charge, Spark-Ignition Engine Heat Release Simulation:

Abstract: Modeling and computer simulation of an internal combustion engine's operating processes offers a valuable tool for enhancing our understanding of real physical phenomena and contributes significantly to optimizing and controlling the engine's operation to meet different objectives. This paper illustrates the use of engine modeling in the educational setting through the development and use of a single-zone, premixed charge, spark-ignition engine heat release simulation. The paper begins by describing the operation of an engine. A heat release simulation is then discussed in depth, and a description is given of how it can be used to offer an understanding of thermodynamic fundamentals in an internal combustion engine. In particular, a comprehensive examination of the thermodynamic properties of the engine working fluid and in-cylinder gas-to-wall heat transfer demonstrates the need for accurate physical—chemical sub-models when performing a high-fidelity heat release analysis. Overall, this study demonstrat...

On the Dynamics of Variable Mass Systems

Abstract: This paper accomplishes two things. It presents a derivation of the equations of motion of variable mass systems. The method presented here is based on Kane's formalism, and is complete, efficient, and mathematically rigorous—avoiding heuristics and many other pitfalls of previous attempts at such derivation. The paper also presents a detailed discussion of the meaning and importance of the various terms of the equations of motion, and the circumstances under which each term can be neglected. It is found that certain judiciously simplified versions of the equations of motion are adequate for most studies. The most important forces contributed by mass variability appear to be the thrust vector and the Coriolis force. The jet damping moment and the moment due to inertia variation are the dominant moments due to mass variability. The study ends with specific equations that are recommended for use in the study of the dynamics of variable mass systems. These equations capture all the important features of the ...