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    Categories: US

Hydrogen Cars: Efficiency Equals Economy

Hydrogen can appear to be the answer to our fuel problem, unless you’ve  looked at the big picture.  I saw a comment to an article I was reading about BMW and a hydrogen car they were supposedly going to market next year.  The person asked why we didn’t have a full-on hydrogen car in the US.  I guess my question is: where are you going to get fuel?  The infrastructure for hydrogen, as a stand alone system, is beyond the horizon.  We should be looking for alternatives, in fact, we should have started doing that in the 1970’s with the first energy crisis.  Hydrogen, even small amounts, increases the efficiency of other fuels.  Most automotive hydrogen is produced by splitting hydrogen and oxygen from a water source that includes a catalyst.  The overall gain, from working with various systems of that type, is 5% to 8%.  Any gain is good, but that’s a long ways from stand alone. 

The real key to improving fuel economy is efficiency, which brings us to other items that aren’t as difficult to obtain as hydrogen, like raising octane ratings.  A simplified explanation follows.  The higher the octane, the more efficient the combustion.  The slower the burn, to a certain point, the higher the octane.  Water vapor slows the burn and increases octane.  On a foggy day there is a higher percentage of water vapor in the air, increasing horsepower.  The horsepower increase on a foggy day is due to increased efficiency which is due in a round about way to the octane increase.  When octane is increased, the timing can be advanced, which contributes to an earlier spark and the opportunity for a longer burn.

Computerized cars, after 1996 in the US, have OBDll compliant computers.  Computers, if matched to the right system, will due all the changes.  You don’t have to advance and retard the timing or rejet the carburetor for different altitudes and conditions because the computer does that for you.  With the right system you don’t have to do anything to the computer.  The computer sensors monitor the exhaust and lean the mixture if the engine is running cool enough. 60% to 80% of the fuel that goes into the engine is used to cool internal parts.  Water is about 200 times more efficient at cooling than gasoline or diesel. 

I was watching a NASCAR race and one of the commentators made the statement that “all the horsepower is in the camshaft and cylinder head(s).”  That statement, in the way it was worded, in not correct.  A large percentage of the horsepower is in the camshaft and cylinder head(s), but not all.  There’s a reason the fuel they burn is rated at 99 octane.   The slower the burn, the more complete the combustion.

A engine has to “breathe” to be efficient.  Like the human body, if the air ways are fouled or restricted, the human body and the engine aren’t capable of reaching maximum efficiency.  Water vapor steam cleans internal engine parts.  It breaks carbon off the valves and flushes it out the exhaust while cleaning the exhaust system in the process.  If water vapor is introduced at the right place in the intake system, it cleans the passages, mixes with the fuel and increases octane.  Higher efficiency results in more HP and better fuel economy. 

Going back to hydrogen, there is a hydrogen producing system that’s as close to free energy as you can get and already on all automobiles.  It seems to make sense to use what’s available, as opposed to wasting it and expending other energy to produce more.  A high priced, high tech vehicle isn’t necessary.  But, to make everything work at the optimum, you need to have all the information and not just one piece of the puzzle.   

Larry R. Miller has been a championship race car driver, much sought after automotive mechanic, businessman since 1967, freelance writer since 1982 and has taught classes on increasing fuel economy that have cost hundreds of dollars . He has a DVD that is a copy of a class and can be accessed at http://www.mileageman1.com

Larry Miller: I was born in Los Angeles in 1940. My father was a fighter pilot instructor during WWll and we moved from coast to coast, maybe that’s where I got the nomad in my blood. After graduating from high school in 1958 I joined the Marines. That lifestyle wasn’t for me and upon my discharge I went on with my life, and have never looked back. I worked briefly for a Caterpillar dealer in Riverside, CA before moving back to N. California where I was a welder and truck driver for a chemical company. Truck driving wasn’t my calling anymore than being in the Marines, and I went back to work for another Caterpillar dealer steam cleaning dirty tractor parts and welding. They sent me to schools, lots and lots of schools. I spent as much time going to trade schools as I did at work. I went from cleaning parts to apprentice field mechanic, to mechanic to the parts department to satellite store manager in less than two years. They wanted me to move to Sacramento and be a salesman: I moved to Oregon to learn to commune with nature. I went to work for another heavy equipment dealer and was later contacted by the World’s largest Lorraine Crane dealer and offered the position of purchasing agent and general parts manager. In 1967 I was offered a line of automotive parts and supplies and went into business for myself. My business revolved around eleven race cars that we maintained for others, driving race cars professionally and maintaining high end sports cars. I was a championship and regional champion driver. My business was the largest import parts and service, non dealer, in the state until I sold it in 1979. We went sailing in 79, first to Mexico and then Hawaii. I was an award winning Trans-Pacific sailor and sailor of the year, Hawaii, Island of Kauai. An opportunity presented itself in Hawaii during 1981 and I was back in business, importing Japanese auto body and hard parts. I also felt the pull to write and began freelancing for magazines and newspapers in 1982. My main focus in my articles is, and always has been, health, wellness and fitness. Most of us have heard the saying, “Time is all we have.” I disagree. Our health is all we have, because without our health, we have no time. I was a US Olympic team hopeful in racewalking and held all the records for the state of Hawaii. As a sponsored athlete in my forties, I finished first in nine marathons in a row in my division, qualified for the Ironman® and was the state USCF cycling champion five times in Hawaii and Oregon. Celinda and I were married in 1988 after a three year engagement. We sold our businesses and organic farm and sailed back to Oregon. After our sailboat boat was sold, we moved to Joseph, Oregon, two miles from the trailhead into the Eagle Cap Wilderness. We were caregivers for my mother the last ten years she was alive. We moved to New Mexico in 1995 because it was too cold for my mom in Oregon during the winters. Celinda designed, and I engineered and built our strawbale house. I began writing the weekly health column for a local newspaper in 1996, and still do. In 2000, I took the summer off to do a four month, 4000 mile, hike, bike and kayak odyssey. I’d been writing health, fitness and sports articles since 1982 and the journey produced a full-length, nonfiction, first person adventure book, Yol Bolsun, May There Be A Road, which can be bought from Amazon.com and others over the Internet. The summer of 2001 was spent hiking. kayaking, fishing and exploring the southwest. In 2002 Celinda and I spent the summer in Canada learning the hospitality business at a resort in preparation for doing promotion for the resort in the US. Most of 2003 was spent reestablishing the trees and landscape that had died during the stay in Canada. We had a house sitter and the house sitter had an ex-husband, and that’s a long story. In July of 2004 I did a solo kayak trip on the Snake River, taking pictures, writing articles and pencil sketching the journey. I hope to do another kayak adventure on the Snake River during the summer of 2008, on the section I missed in 2000 and 2004. In 2005, I returned to Canada to the resort where we’d spent 2002. I was supposed to be there for the month of June. I’d contacted people I’d met in 2002 and they came back to Canada to fish, hike and spend time at the resort, Echo Valley Ranch and Spa, while I was there. My one month became five and then it was off to Spain to do the El Camino de Santiago as a travel companion with one of the guests who’d returned to Canada in June. During the summer of 2006 a friend from Ireland, who I’d met in Spain the year before, came to visit in NM and we fished, hiked and explored the White Mountains of AZ. He’d never slept out in the wild in a tent before, and it was quite an experience, for both of us. My newspaper articles were put on the Internet beginning in 2002. I was asked to give public speaking engagements, photo and video presentations, on various subjects for the library in Deming, NM and continue to do so. In 2006 I videoed and produced a DVD for the Smithsonian Institute’s travel exhibit “Between Fences.” NMFILMS had a conference by invitation only, which I attended. While attending the conference, I realized that film making wasn’t what I wanted to do but I still wanted to use my sixteen years of experience and enjoyment of videoing and photography. During the winter of 2005, I discovered that no one on record had ever run from the Arizona border to the Texas border, a distance of 165 miles. During the spring and summer of 2006 I trained for the run and the run was completed in October, 2006. In late 2005, I began building and maintaining websites incorporating all the things I enjoyed about video, photography, travel and the out of doors. 2007 has been a summer of upgrading the home and property which resulted in a downgrading of my enthusiasm for being located in one place. If we don’t like what’s happening in our life, we need to change what we’re doing. Celinda and I are ready to pull up roots and move on. I guess I’ve come full circle. I’m ready to revert back to my childhood, and a nomadic lifestyle.
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