Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I want to try this emergency battery charger:
https://www.ebay.com/itm/185836877680
150W output? Or do they mean 150W LED bulb? Perhaps 10W real output?
What\'s the benefit of twin cylinders vs. the single cylinder version?
On Saturday, 8 April 2023 at 12:56:02 UTC+1, Ed Lee wrote:
I want to try this emergency battery charger:
https://www.ebay.com/itm/185836877680
150W output? Or do they mean 150W LED bulb? Perhaps 10W real output?
What\'s the benefit of twin cylinders vs. the single cylinder version?
Those are chinese watts. If you get 10w out you\'ll have done remarkably well.
On Sunday, April 9, 2023 at 8:39:57â¯PM UTC-7, Tabby wrote:
On Saturday, 8 April 2023 at 12:56:02 UTC+1, Ed Lee wrote:
I want to try this emergency battery charger:
https://www.ebay.com/itm/185836877680
150W output? Or do they mean 150W LED bulb? Perhaps 10W real output?
What\'s the benefit of twin cylinders vs. the single cylinder version?
Those are chinese watts. If you get 10w out you\'ll have done remarkably well.
Yes, 10W or 150W are still meaningless. What i want to know is how many W per gallon of fuel? For instance, we can usually get 5kwhr to 10kwhr per gallon of gasoline in ICE.
On Monday, 10 April 2023 at 05:47:32 UTC+1, Ed Lee wrote:
On Sunday, April 9, 2023 at 8:39:57â¯PM UTC-7, Tabby wrote:
On Saturday, 8 April 2023 at 12:56:02 UTC+1, Ed Lee wrote:
I want to try this emergency battery charger:
https://www.ebay.com/itm/185836877680
150W output? Or do they mean 150W LED bulb? Perhaps 10W real output?
What\'s the benefit of twin cylinders vs. the single cylinder version?
Those are chinese watts. If you get 10w out you\'ll have done remarkably well.
Yes, 10W or 150W are still meaningless. What i want to know is how many W per gallon of fuel? For instance, we can usually get 5kwhr to 10kwhr per gallon of gasoline in ICE.
Stirlings are lousy efficiency
On Tuesday, April 11, 2023 at 4:00:53â¯PM UTC-7, Tabby wrote:
On Monday, 10 April 2023 at 05:47:32 UTC+1, Ed Lee wrote:
On Sunday, April 9, 2023 at 8:39:57â¯PM UTC-7, Tabby wrote:
On Saturday, 8 April 2023 at 12:56:02 UTC+1, Ed Lee wrote:
I want to try this emergency battery charger:
https://www.ebay.com/itm/185836877680
150W output? Or do they mean 150W LED bulb? Perhaps 10W real output?
What\'s the benefit of twin cylinders vs. the single cylinder version?
Those are chinese watts. If you get 10w out you\'ll have done remarkably well.
Yes, 10W or 150W are still meaningless. What i want to know is how many W per gallon of fuel? For instance, we can usually get 5kwhr to 10kwhr per gallon of gasoline in ICE.
Stirlings are lousy efficiency
\"Compared to an internal combustion engine of the same power rating, Stirling engines currently have a higher capital cost and are usually larger and heavier. However, they are more efficient than most internal combustion engines.[\"
\"In contrast to internal combustion engines, Stirling engines have the potential to use renewable heat sources more easily, and to be quieter and more reliable with lower maintenance.\"
https://en.wikipedia.org/wiki/Stirling_engine
I want to try this emergency battery charger:
https://www.ebay.com/itm/185836877680
150W output? Or do they mean 150W LED bulb? Perhaps 10W real output?
What\'s the benefit of twin cylinders vs. the single cylinder version?
On Saturday, April 8, 2023 at 4:56:02â¯AM UTC-7, Ed Lee wrote:
I want to try this emergency battery charger:
https://www.ebay.com/itm/185836877680
.
150W output? Or do they mean 150W LED bulb? Perhaps 10W real output?
What\'s the benefit of twin cylinders vs. the single cylinder version?
That listing says nothing about 150 W, which is 1/5 hp. I doubt that this thing could put out 15 W, maybe 1.5 W.
On Sunday, April 9, 2023 at 4:30:45â¯AM UTC-7, Jasen Betts wrote:
On 2023-04-08, Ed Lee <edward....@gmail.com> wrote:
I want to try this emergency battery charger:
https://www.ebay.com/itm/185836877680
150W output? Or do they mean 150W LED bulb? Perhaps 10W real output?
150W input, perhaps 2 x 75W alcohol burners.
They have a LED bulb in the picture (not sure if included). Typical LED bulb input is 20W.
On Saturday, April 8, 2023 at 4:56:02â¯AM UTC-7, Ed Lee wrote:
I want to try this emergency battery charger:
https://www.ebay.com/itm/185836877680
150W output? Or do they mean 150W LED bulb? Perhaps 10W real output?
What\'s the benefit of twin cylinders vs. the single cylinder version?
That listing says nothing about 150 W, which is 1/5 hp. I doubt that this thing could put out 15 W, maybe 1.5 W.
[...]
Stirlings are lousy efficiency
\"Compared to an internal combustion engine of the same power rating,
Stirling engines currently have a higher capital cost and are usually
larger and heavier. However, they are more efficient than most internal
combustion engines.[\"
\"In contrast to internal combustion engines, Stirling engines have the
potential to use renewable heat sources more easily, and to be quieter
and more reliable with lower maintenance.\"
https://en.wikipedia.org/wiki/Stirling_engine
Stirling engines are more efficient than internal combustion engines:
https://academic.oup.com/ijlct/article/11/2/141/2198425
Flyguy <soar2...@yahoo.com> wrote:
[...]
Stirlings are lousy efficiency
\"Compared to an internal combustion engine of the same power rating,
Stirling engines currently have a higher capital cost and are usually
larger and heavier. However, they are more efficient than most internal
combustion engines.[\"
\"In contrast to internal combustion engines, Stirling engines have the
potential to use renewable heat sources more easily, and to be quieter
and more reliable with lower maintenance.\"
https://en.wikipedia.org/wiki/Stirling_engine
Stirling engines are more efficient than internal combustion engines:
https://academic.oup.com/ijlct/article/11/2/141/2198425
Philips achieved some astonishingly high efficiencies with their
Stirling engines, as vehicle engines and as heat pumps.