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A living system for future engineers

机译：未来工程师的生活系统

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摘要

Engineering education needs to be attractive, relevant and practical to attract talented individuals to the profession. Using a known fun living system can bring engineering alive as a viable career option. An aquarium is a great example of a living system that can be used as a teaching tool for future engineers. It is an exquisite combination of live interacting systems which can be analyzed using multidisciplinary engineering and science principles. While children are familiar with an aquarium via personal aquariums or school field trips to a commercial aquarium, they seldom make a connection to the engineering and science principles behind the design, operation and maintenance of such a living system. Students can easily be introduced to different engineering topics, principles and disciplines via the study of such a system. Common topics such as mass and energy balances; fluid flow; work, energy, and efficiency; forces and levers; material strength and stresses; water quality and treatment; and electrical signal processing can be made relevant to the workings of a living system. The aquarium theme also adds to the need for an understanding of biological systems, ecosystems, pollution and sustainable development. This paper describes the use of a living system such as an aquarium to teach science and engineering concepts to students of all ages.
机译：工程教育必须具有吸引力，相关性和实用性，以吸引有才华的人才加入该行业。使用一个已知的有趣的生活系统可以使工程学成为可行的职业选择。水族馆是生活系统的一个很好的例子，可以用作未来工程师的教学工具。它是实时交互系统的精妙结合，可以使用多学科工程学和科学原理进行分析。尽管孩子们通过个人水族馆或到商业水族馆的学校实地考察熟悉水族馆，但他们却很少与这种生活系统的设计，操作和维护背后的工程和科学原理联系起来。通过研究这样的系统，可以轻松地向学生介绍不同的工程主题，原理和学科。常见主题，例如质量和能量平衡;流体流量工作，精力和效率;力量和杠杆;材料强度和应力;水质和处理;并且可以使电信号处理与生活系统的工作相关。水族馆主题还增加了对生物系统，生态系统，污染和可持续发展的了解。本文介绍了使用诸如水族馆之类的生活系统向各个年龄段的学生讲授科学和工程学概念的方法。

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