Overview of Status of Analysis, Design, Fabrication, Tests, etc.
Physical setup was finished except for tightening several fittings
Accomplishments from Previous Week
All RTD sensors mounted and tested
All pressure sensors mounted, finished wiring and tested
Sump new plate machined and connected
208V circuit wired
Whole system connected
Goals for Next Week (list names after each item). Use specific and measurable objectives.
Determine if the test is to be conducted on campus or at Cohu (team)
If on campus:
purchase LN2 (May)
Tightening all fitting, leakage test (team)
If at Cohu:
Transport and setup (team)
Tightening all fitting, leakage test (team)
Insulation of the system (Yuting & Yanjun)
Wiring electronics and programming (Yuting & Yanjun)
Run the test to obtain valve PWM and temperature relationship (team)
Build Plexiglass insulation cover box (team)
Sponsor Comments from Last Meeting and Actions Taken to Address these Comments (indicate date of comments and if via email or in person)
Move one of the RTD from the side of the heater to the bottom (3/1/2018 in person)
actions: talked to the professor and tried to have the professor to convey the sponsor not to do so
Suggested a high pressure relief valve for 220psi tank if used (3/1/2018 in person)
Instructor Comments from Last Meeting and Actions Taken to Address these Comments (indicate date of comments and if via email or in person)
None
Comments from Other Students in the Class (indicate date of comments and if via email or in person)
None
Risks and Areas of Concern
LN2 purchase and testing locations
Resources or Information Required but not Available
LN2
Schedule
100% Completed system (physical + electronics)
Budget (list amount spent and amount remaining)
Spent: $2761.66
Remaining: $438.34
Progress on Report and Webpage
Updated final design solution and design of key components