Forum Discussion
MEXICOWANDERER
Jun 17, 2018Explorer
Question for LY:
Gut the motor and blades in an Endless breeze. Leaves about 11" x 11"
wide open. Wide open choice for Noctua fanselection...
Will have on-on-on mil-spec toggle switch. Three steps
Step one. Most efficient air movement but must provide enough air to feel it on a hot and humid night six feet distant. Why efficient? Limited battery amp hours may have to survive 15 hours a day for 2 days of outage. Battery is a 130 A/H AGM that powers a no humidifier BiPAP
Step 2. Two additional fans come online. Perhaps (?) 4 times the air movement of step one.
Step 3. Monster CFM air movement. Noise is no object. Keep in mind fan operation will be cumulative. One fan, then three fans, then four fans.
Yes efficiency is important because of limited ampere hours. Or would 4 identical fans be more rational?
I would like to keep sum total of THREE fans as efficient as possible and have super CFM with fan 4 and only operate it when A/C is available and running through a power brick.
Which Noctuas would you select? Remember, the lowest setting is for two hyper efficient Noctuas. Or is the benefits of twin ultra efficient fan operation not worth the trouble?
Let's design this critter for 24/7/365 (5) years continuous operation.
The fan will have a dial thermostat with integral shutoff switch.
This isn't a fantasy. I have a dead FF and want to resurrect it.
Gut the motor and blades in an Endless breeze. Leaves about 11" x 11"
wide open. Wide open choice for Noctua fanselection...
Will have on-on-on mil-spec toggle switch. Three steps
Step one. Most efficient air movement but must provide enough air to feel it on a hot and humid night six feet distant. Why efficient? Limited battery amp hours may have to survive 15 hours a day for 2 days of outage. Battery is a 130 A/H AGM that powers a no humidifier BiPAP
Step 2. Two additional fans come online. Perhaps (?) 4 times the air movement of step one.
Step 3. Monster CFM air movement. Noise is no object. Keep in mind fan operation will be cumulative. One fan, then three fans, then four fans.
Yes efficiency is important because of limited ampere hours. Or would 4 identical fans be more rational?
I would like to keep sum total of THREE fans as efficient as possible and have super CFM with fan 4 and only operate it when A/C is available and running through a power brick.
Which Noctuas would you select? Remember, the lowest setting is for two hyper efficient Noctuas. Or is the benefits of twin ultra efficient fan operation not worth the trouble?
Let's design this critter for 24/7/365 (5) years continuous operation.
The fan will have a dial thermostat with integral shutoff switch.
This isn't a fantasy. I have a dead FF and want to resurrect it.
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