Semester.ly

Johns Hopkins University | EN.540.418

Projects in the Design of A Chemical Car

2.0

credits

Average Course Rating

(4.52)

Ready to put those concepts from class into practice? Members work over the course of the semester to design and build a chemically powered vehicle that will compete with other college teams at the American Institute of Chemical Engineers ( AIChE) Regional Conference. In this course, the students work in small groups to design and construct the chassis along with chemically powered propulsion and break mechanisms within the constraints of the competition. In addition, students will give oral presentation, write reports, and do thorough safety analysis of their prototypes. Both semesters (EN.540.418 and EN.540.419) must be completed with passing grades to receive credit. This course may be repeated.

Fall 2012

(4.45)

Fall 2013

(4.36)

Fall 2014

(4.74)

Fall 2012

Professor: Lise Dahuron

(4.45)

Students mentioned that this was a fun, hands-on course where they got to work col aboratively in teams. The negative part of the course was that not all group members contributed equally. Also the course can be frustrating, as design projects do not always succeed. Suggestions for improvement included bringing in students from other engineering departments and distributing work more evenly among group members. Students should know that this is a time-intensive course, so they should plan on spending a lot of time outside of class to work on projects.

Fall 2013

Professor: Lise Dahuron

(4.36)

Students liked the hands-on aspect of this course, and enjoyed applying what they knew to design, create and experiment on their own. They liked being able to set their own schedules and work outside of the class with others on their team. The only real complaint that students had was that it was often difficult to find a time that worked with everyone’s schedule, which often led to miscommunication and students scrambling to figure out ways to deal with the problems that arose. Suggestions for improvement included setting a lab time that students would be required to attend and meet with group members. Prospective students should be prepared to spend a significant amount of time on this project, and they should have a flexible enough schedule to meet with their group members on a regular basis. It is helpful if students have some background knowledge in chemistry, electrical engineering, CAD, and research skills.

Fall 2014

Professor: Lise Dahuron

(4.74)

Students were enthusiastic about the hands-on experience they gained while working in group projects for this course. Students also appreciated the independence they were given in pursuing their projects. Students thought there wasn’t much that was lacking about this course, except some thought there was a lack of structure. In turn, they thought better structure might improve the course by helping students more effectively organize their work. Students thought it was useful for potential participants to know that this course could be a valuable experience for students from all engineering disciplines, not just chemical and biomolecular engineering.