#AAAR2022, @IAQinGWN.
- Lots of reasons filtration is not optimal.
> energy cost
> too noisy
> filtration replacement cost
1/
- Lots of reasons filtration is not optimal.
> energy cost
> too noisy
> filtration replacement cost
1/
- Trade offs between performance and runtime.
- Can they improve on the concentration threshold approach for running the portable filter?
-Unlikely to be universal threshold due to sensor and environment variability.
2/
- Can they improve on the concentration threshold approach for running the portable filter?
-Unlikely to be universal threshold due to sensor and environment variability.
2/
- Made some modeled data sets of source and removal rates.
- The threshold value changes based on the sources in each apartment.
/3
- The threshold value changes based on the sources in each apartment.
/3
- Running the air cleaner continuously will always reduce concentration the most.
- BUT you get a relatively small benefit from improvement from running it only when exceeding threshold values. Run times can be down as low as 10-50% with most of the benefit.
4/
- BUT you get a relatively small benefit from improvement from running it only when exceeding threshold values. Run times can be down as low as 10-50% with most of the benefit.
4/
- An adaptive air cleaner run time threshold could operate 7% of the time and get 60% of the benefit of running it continuously. (Interesting).
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