You have recently been employed by DRYSON, a start-up in the business of manufacturing and supplying...

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Mechanical Engineering

You have recently been employed by DRYSON, a start-up in thebusiness of manufacturing and supplying home appliances throughonline stores. DRYSONâ€™s business model is based on evaluating andunderstanding existing successful products, then improving on theirdesign. You have been assigned to advise DRYSON on the design of anew top of the range hand-held hair dryer.

A hair dryer is a hand-held device that accelerates the hair dryingprocess by blowing out high velocity hot air.
a) Identify the primary function of the hair dryer. Develop afunctional tree diagram (fast diagram).

b) Identify and group the stakeholders. Propose and discussstrategies for identifying the customer needs.

c) Propose a performance requirement relating to each of thefollowing: airflow, surface temperature and exit air temperature(three requirements in total). Identify verification categories andmethods for each of those requirements â€“ justify your choice.Ensure that you use appropriate requirement terminology.

Answer & Explanation Solved by verified expert

4.2 Ratings (568 Votes)

The primary function of a hair dryer is to blow hot air overdamp hair to speed the evaporation of water to dry the hairHair dryer can be further improved with styling combs hairbrushes during drying to add tension lift and holdCustomer needs1 easy to use2 light weight less than 25 pounds3with hot and cold wind4 low price5 easy control6 See Answer

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