Engineering can play a role in “green design”

 

How materials engineering can play a role in “green design”. Discuss how material choices made in engineering design, will have global, environmental, economic, and sustainability concepts to protect our plant. Include some specific recommendations you make to “Invest in our Planet”.

 

Sample Solution

Engineering can play a role in “green design”

Green design is sustainability through intelligent design. For example, using materials and constructing so that a building is thermally efficient. The scope of green engineering depends upon one`s perspective and discipline, but it is broadly defined as minimizing environmental impacts across all life cycle phases in the design and engineering of products, processes, and systems. It is important to realize that green engineering is only one possible approach to addressing the larger issue of sustainability which includes environmental, economic, and social aspects. The discipline of materials science and engineering is a focus area since the design of essentially everything one can imagine requires materials.

short term productivity. However there are significant issues with grouping individuals in this manner, particularly when tasks become more complex, and ultimately the model should mainly be used for monitoring the progress of groups (Pettinger, 2007). Figure 3: Belbin’s Team Roles (PrePearl Training Development, 2019) A more functional approach of grouping individuals is to utilise Belbin’s Team Theory (Belbin, 2017). Belbin identifies 9 key roles that must be fulfilled within a group to ensure success, the roles are summarised in Figure 3. The roles cover a wide spectrum of skills that need to be present within a group to ensure success, and becomes essential when tasks are lengthy and complex. Organisations can find the Belbin roles each individual fits through a questionnaire, and thus balanced groups can be formed covering all the roles. However, like with Fiedler’s contingency model, the theory when translated to practice can often become very impractical for organisations to implement regularly. This is largely because the organisation is constrained by the personalities of their employees, their may be an abundance of one personality type and an absence of another, the only solution is to hire externally to fill the missing roles within teams. This can result in an extensive payroll for an organisation and huge financial implications as they cannot legally dismiss employee’s if they have too many of one personality type. The importance of Belbin roles in a team became apparent for Group 1 on the first day of the outdoor management course, the group had 5 people who filled the completer finisher and implementor roles, however had no-one filling the resource investigator or monitor evaluator role, the group ran out of time and did not complete the task successfully. Obviously running out of time was not the sole cause of the groups failure, however if someone had been monitoring time and performance then the group may have realised their option was unfeasible and could have found an alternative solution. One solution for lack of Belbin roles is to assign specific roles to individuals, this was implemented heavily on the outdoor management course for roles perceived to be essential for success such as time keeping. This method works for simple tasks, however for complex tasks the individual with the assigned responsibility can often become engrossed in the task and forget their role, or the opposite becoming too engrossed with the responsibility they have been assigned. Ultimately, like with leadership ensuring teams are functioning properly is highly dependent on the situation, and becomes the leaders responsibility to analyse the situation and correctly organise groups to

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