Consider the diffusion of oxygen through a lowdensity polyethylene (LDPE) sheet 15 mm thick. The pressures of oxygen at the two faces are 2000 kPa and 150 kPa, which are maintained constant. Assuming conditions of steady state, what is the diffusion flux [in (cm3 STP)/cm2#s] at 298 K?
Fall 2016 Schedule TTH Tuesday, August 23: Introduction IN CLASS: Discuss Turnitin.com and Blackboard IN CLASS: Discuss Policy Statement and Schedule Thursday, August 25: Conventions of engineering documents VIDEO: Watch “Convincing Engineering Resumes” on Youtube. QUIZ: Take quiz on “Convincing Engineering Resumes.” READING: Read Chapter 12 in PBTW. HOMEWORK DUE TODAY: Write a formal email to your instructor explaining who you are and what you want to do with your life. Explain a few of your hobbies, where you work, and anything else interesting about yourself. Also submit a Word document version to the Assignments tab. This assignment should be several paragraphs long