Reader comments: Gas saver? Bluffdale man says invention increases mileage, aids engine performance
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That's why none of the HHO/Brown's Gas/OxyHydrogen proponents has EVER produced a scientifically regulated test (closed loop or dynamometer test) that shows that it increases mileage. Ask them for proof and they'll tell you their story.
It's this year's rage. Remember the fuel pill from last year?
Energy is also expended as heat. The article did say the engine ran cooler thereby saving energy.
Don't you think that, if such a simple and relatively inexpensive device actually worked, the automakers would prefer to use it and not lose billions of dollars?
well it cost a small fortune and I will soon be able to quit my day job as well. Anyone want to sign up ?
Nope, it doesn't work. Why not? Because there is energy lost as waste at every stage of the process. Some of the energy input into the windmill is turned into heat (lost energy). A small amount of the electrical transmission is lost as heat. Some of the electricity used to turn the fan motor is lost as heat. Not all of the wind energy produced by the fan can be captured by the windmill.
In an HHO system, the hydrogen is electrolyzed from water by electricity, a process that is at best about 80% efficient (20% loss). That gas is then burned in an internal combustion engine at 35% efficiency (even running cooler, you'd be lucky to gain 1% efficiency) which then turns an alternator at 55% efficiency which then produces HHO....
Sorry, no perpetual motion here.
What's funny about this is not that this contraption is being peddled in Utah, or that gullible Utahns are buying it. What's funny is that the Des News wrote a serious article about it. Has no one on the editorial staff ever taken a college-level physics class? If so, the article could have been newsworthy and easily debunked this. Apparently, however, the Des News is willing help perpetrate this fraud, and now permit this guy's friends to write all kinds of silly comments re how society isn't fair and doesn't respect the garage inventor and conspiracy theories about how AAA wants us to remain in fuel inefficient cars?
Don't worry, our nation and society keep moving forward. In this election year, I pause to contemplate that the fact that a lot of people don't vote is what saves us.
Hybrid cars?
These goobers inventing some fuel saving device come out on a regular basis. Instead of giving them attention, perhaps you could use the occasions to promote the teaching of basic science (including physics and chemistry, please) in our public schools.
Go to water4fuel dot com or go to You Tube and type in HHO, water4fuel, etc. and see for yourelf how to make one of these. What he's done is not new.
AAA should keep their mouths shut about stating that "they know" that these can be harmful to a vehicle without stating where we can go to read about the tests they've done.
I'm looking forward to his website to find out his results. $500??? Or making it myself??? Either way I'd put it on my 93' Corolla just to see.
That tv commercial where the mom drives her kid from their house to the next door neighbor's hits pretty close to home. I've seen very similar actions (although not quite that ridiculous) in my own 'hood. Parents driving their kids to the high school which is 300 feet from our neighborhood (or kids driving themselves, I guess so they can conserve energy to run around egging cars and TP'ing houses at night); neighbors driving to another neighbor's six or seven houses away (no heavy packages or other stuff to deliver either); active healthy people driving to the church that is right inside our neighborhood when it's a beautiful Sunday.
Hey, and when you are "forced" to walk (like in a mall) try to pick up the pace a bit, ok? I see many walking so slowly in the mall it's like they're afraid they might burn some calories. Same goes for crossing the street, although they get kudos for walking.
Flight: Wright Brothers - invented the airplane while running a bicycle shop.
Television: Philo Farnsworth - a farmboy from Idaho invented the television. He got his initial ideas while plowing a field.
Personal Computers: several prominent computer firms began in garages.
If this guy's invention really works, then he should approach some venture capital firms to get some funding for product development, production, and marketing.
I also took basic chemistry as well as a couple of Thermodynamics courses in my mechanical engineering undergraduate coursework and so I'm "familiar" with the term entropy that you like to use. To assume that the combustible engine is completely efficient and cannot be improved is to err. There are methods and means of improving the amount of energy that is converted into motion, that's what being an inventor/engineer is all about. The story doesn't say that the inventor is claiming to create energy from nothing. Of course some efficiency gaining techniques can actually decrease the longevity of the motor. In the long run, which solution will incur the greater cost/risk?
In fact, a computer-controlled, fuel-injected engine burns about 98% of the fuel before it gets to O2 sensor.
Truly you have a dizzying intellect.
What would we do without people inventing in their garages
The Nit Pickers set on the Computer and make stupid remarks
You never get everything for free.
My dad got one of these kits (not from this guy, though) and is testing it in an old car. So far it seems to be improving the mileage...but we'll see how it goes over time, I guess. What you really need is an a/b sort of test; he's planning to track the mileage on his daily drives with and without, and then see what the difference is (driving to the same destinations several times over a period of a couple of weeks, at least, so that different terrain or maybe being stressed out one day won't distort the overall results).
We'll see how it goes, I guess.
Like I said before, we don't need a bunch of "I know better than you" pronouncements. We need some controlled testing. From the reading I've done, I don't see much information with any sort of detail. I wonder if anybody ever has fully tested this.
more power to those who keep trying, that is what makes this country great.
Most news articles dont cantain all the facts and are misleadig due to the writer's lack of scientific knowledge.
The idea has promise but I would rather have one that was engineered by Toyota.
It's called a fulx capacitor, it only needs 1.21 jigawatts, and it's as commercially viable and proven as the item in this story.
No checks, please.
I have no idea whether hydrogen can cause the gasoline combustion to be more efficient (sounds unlikely), but there is no "excess" energy coming from your alternator. Sorry.
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He didn't invent this though he may be trying to perfect it. This concept has been around for a long time.