QUOTE: Originally posted by jchnhtfd QUOTE: Originally posted by tree68 QUOTE: Originally posted by ozarkrailfan Since we're on the topic of automobiles, is it possible to apply the principles of a diesel-electric locomotive on a smaller scale? There have been a number of experiments with putting electric motors in each wheel, some dating to the very early days of the automobile. Don't recall exactly how they generated the electricity, though, and can't speak to why we aren't using the technology today. There must have been some drawbacks or we'd be seeing it used today. There are at least two excellent hybrid cars at present, and more coming -- which partly solves one of the major problem of electric cars mentioned here: where does the power come from? The problem with having the electric motor in the wheel is what is called unsprung weight: electric motors are heavy puppies, and anything that can be done to reduce the weight of the wheel helps handling and stability. Also, having the motor on the frame, with drive shafts, means you can use a lighter smaller motor -- and every pound counts. I would note that diesel electric engines, while the motors are mounted on the truck, have them partly sprung (suspended).
QUOTE: Originally posted by tree68 QUOTE: Originally posted by ozarkrailfan Since we're on the topic of automobiles, is it possible to apply the principles of a diesel-electric locomotive on a smaller scale? There have been a number of experiments with putting electric motors in each wheel, some dating to the very early days of the automobile. Don't recall exactly how they generated the electricity, though, and can't speak to why we aren't using the technology today. There must have been some drawbacks or we'd be seeing it used today.
QUOTE: Originally posted by ozarkrailfan Since we're on the topic of automobiles, is it possible to apply the principles of a diesel-electric locomotive on a smaller scale?
QUOTE: Originally posted by zardoz My point is one that I did not see mentioned--that driving slower will drastically increase your mpg. And before you go off about haw you're so busy and can't afford to slow down, consider: at highway speeds, on average, each mph you go increases your fuel consumption about one percent. So at 70mph, you will get 5% less mpg. At 55mph, you will get 20% better mileage. (and at 0 mph you will get infinite mpg) :-)
QUOTE: Originally posted by oltmannd QUOTE: Originally posted by zardoz A number of responses here indicate very good reasons to own a larger vehicle. But if the reason is to haul a 4x8 sheet once a year, or the rare occasion that a need to haul arises (moving, buying a refrigerator, etc), one could rent a pickup truck for about $25/day. IMHO, many people drive big due to feelings of inadequacy or impotence. The big, macho look is important to some people. And some like to feel intimidating to others on the road. Consider the popularity of that race car driver that died last year. He was known as the "Intimidator" and was very popular. I think that says something about some people's attitude. And certainly, Mr & Mrs soccerparent do not need such a massive landbruiser. Sure, what you say is true, but if people want one and can afford one, then why shouldn't they have one? Is that more frivelous than driving several hundred miles a month in pursuit of a hobby such as railfanning or any other frivelous thing we do with our discretionary income - even if it is making up for some inadequacy?
QUOTE: Originally posted by zardoz A number of responses here indicate very good reasons to own a larger vehicle. But if the reason is to haul a 4x8 sheet once a year, or the rare occasion that a need to haul arises (moving, buying a refrigerator, etc), one could rent a pickup truck for about $25/day. IMHO, many people drive big due to feelings of inadequacy or impotence. The big, macho look is important to some people. And some like to feel intimidating to others on the road. Consider the popularity of that race car driver that died last year. He was known as the "Intimidator" and was very popular. I think that says something about some people's attitude. And certainly, Mr & Mrs soccerparent do not need such a massive landbruiser.
Nothing is more fairly distributed than common sense: no one thinks he needs more of it than he already has.
-Don (Random stuff, mostly about trains - what else? http://blerfblog.blogspot.com/)
Quentin
TG3 LOOK ! LISTEN ! LIVE ! Remember the 3.
Have fun with your trains
"I like my Pullman Standards & Budds in Stainless Steel flavors, thank you!"
QUOTE: Originally posted by oltmannd Us westerners are way, way beyond "need" for anything. All we need are food and shelter, which can be had in the crudest forms for only a few dollars a day (ask a 3rd worlder). In terms of sucking up the worlds resources, driving a small car is only marginally worse than driving a large SUV. For a small car driver to call an SUV driver "socially irresponsible" really misses the point.
Larry Resident Microferroequinologist (at least at my house) Everyone goes home; Safety begins with you My Opinion. Standard Disclaimers Apply. No Expiration Date Come ride the rails with me! There's one thing about humility - the moment you think you've got it, you've lost it...
QUOTE: Originally posted by wallyworld There is a major gulf in meaning between "need" and "want." When the cost of a barrel of oil exceeds $40.00, we'll see who can afford what.
QUOTE: Originally posted by donclark Simply put, compared to the rest of the world, Americans are selfish.... There are mountainous regions in Asia and Europe and Latin America but the citizens in these locations are satisfied with the performance of a 4 cyclinder or even a 3 cyclinder car. As for hauling freight, the farmers of these locations are satisfied renting trucks when the need arises or contracting out the hauling, rather thån owning a family vehicle that consumes gas at less than 30 mph. Most Europeans park their boats at marinas. They use tents for camping, which fit easily into many of their small hatchbacks....such as the Golf or Lupo.....
QUOTE: Originally posted by toyomantrains Ahhh- the naysayers! Similar probably to when dieselization confronted the steam era. Don't fear- people Will go muddin' in a hybrid (Californicaters first!) and 'yer battry' won't go dead either. Embrace the 'new' technology- it's here to stay. If you don't end up owning one your children and/or their children probably will!
23 17 46 11
QUOTE: Originally posted by UPTRAIN I'd like to go muddin in a hybrid...lol.
Pump
QUOTE: Originally posted by M636C Dave, So far Hybrid vehicles are fairly small vehicles, really city cars, but there is no reason why the principle couldn't be applied to mid size cars, or smaller SUVs. The weight and capacity of the battery would be a problem, so the performance on electric power might be more restricted, but the energy saving from regenerating would still be there. Peter The second generation Prius has more interior room than a Corolla and almost as much as a Camry. Torque and horsepower have been increased- it really gets up and goes! (much better than gen 1). The main (high-voltage) battery weighs around 100 pounds. Hybrid v-6 and v-8's are coming- Toyota is restructuring some of its production facilities to be able to produce the same model in gasoline or hybrid on the same assembly line. Look for them soon at a Toyota dealer near you!
QUOTE: Originally posted by CBQ_Guy QUOTE: Originally posted by Train Guy 3 I hate the cars of today, to ugly for me. Sure they got a bunch of neat gizmos but they dont have the class of the past. I crave for the old days for the great wheels of the roads.... The Stringrays, the Novas, the Chevelles, the Roadrunners/Superbirds, the Chargers/Challerger/Daytonas, the Torinos, the Olds 442s, the Trans AMs, the Cameros, the Mach 1s, the AC Cobras, the El Caminos......... I'll take those cars and there big gas burning engines anyday of the week. Well I'll agree, there's that, too! (Don't forget the GTX...)
QUOTE: Originally posted by Train Guy 3 I hate the cars of today, to ugly for me. Sure they got a bunch of neat gizmos but they dont have the class of the past. I crave for the old days for the great wheels of the roads.... The Stringrays, the Novas, the Chevelles, the Roadrunners/Superbirds, the Chargers/Challerger/Daytonas, the Torinos, the Olds 442s, the Trans AMs, the Cameros, the Mach 1s, the AC Cobras, the El Caminos......... I'll take those cars and there big gas burning engines anyday of the week.
QUOTE: Originally posted by daveklepper I'll just have to keep asking the question: 'What about hybrids? Dave Klepper
QUOTE: Originally posted by Train Guy 3 I hate the cars of today, to ugly for me. Sure they got a bunch of neat gizmos but they dont have the class of the past. I crave for the old days for the great wheels of the roads.... The Stringrays, the Novas, the Chevelles, the Roadrunners/Superbirds, the Chargers/Challerger/Daytonas, the Torinos, the Olds 442s, the Trans AMs, the Cameros, the Mach 1s, the AC Cobras, the El Caminos......... I'll take those cars and there big gas burning engines anyday of the week. So..... where does GM sell beter, locomtives or cars?
She who has no signature! cinscocom-tmw
QUOTE: Originally posted by 440cuin Jamie; you're right about that weight of vehicle is a major factor in fuel economy, and so is wind drag at higher speeds. But the thing is a Bavarian BMW is NOT the same as a BMW over here (USA), many BMW's here are made in Mexico, the ones that are imported from Germany are made to American specs, including the motor. The Bavarian Beamers are slightly more efficient, so unless you have a BMW built in Germany that wasn't intended to go to the USA then it's not the same.
QUOTE: Originally posted by AntonioFP45 Saw an interesting story on the news a few weeks back. A professional woman had purchased a brand new "Hummer". After driving it for a few weeks, she wanted the dealership to take it back! She explained that "she didn't know that it would drink so much gas!"
QUOTE: Originally posted by wisser Oh yea, And out here in the west there are plenty of places where speed limit is determined by how bold you are / how fast your car will go. Of course the speed limit by law is 75 MPH in Nevada and 70 in California, but the area is so vast in some places that the chances of seeing another car are slim ,and chances it's a cop are almost none. As for myself I can't stand small cars. Just this morning I went on a 250mile trip with my dad in his Ford Ranger and I'm still sore from being cooped up. Give me a full size car / truck any day. And I don't care if I have to pay a few dollars more in gas to be comfortable.
QUOTE: Originally posted by HighIron2003ar Little cars do not hold up to the vast expanses of our country. There are literally thousands of miles of roads that are rough and need a durable vehicle.
QUOTE: Originally posted by Modelcar ....One more thing...I just was having 2nd thoughts of the AWD system I mentioned because it probably won't handle the torque of the LT-1 engine. [8D]
Never too old to have a happy childhood!
Dave Grosvold Canehill, AR
QUOTE: Originally posted by 440cuin Ya man, a big old Oldsmobile! Actualy I find the 383 is fairly good on gas and some "seem" as strong as the 440. The Buick 455 puts you back in the seat too, but it's also bad on gas, but reliable. My buddy had a 72 Cutlas with a 350, it was mint condition, but you know what? it was uncomfortable to sit in even though it is not a tiny car, I raced against him with my BIG BLACK RUSTY 71 IMPERIAL WITH 440 and I would blow him away every time from start or on the highway with him and his cute sister in his car, I was laughing "gutless cutless", But how can 350 cubic inches be so weak? And what's the deal with viynal roof? what crap. And automatic transmitions, even today's newer vehicles with 4wd, always pushing for automatic, sure standards exist, but always hard to come by on American cars. What I NEED is a 440 with an A833 4-speed!! But seriously some American cars are fun, but most are kind of crappy, even newer vehicles, poor build quality, bad handeling, cheesy details, and big and clumsy, compared to the more "refined and tighter" import cars.
QUOTE: Originally posted by jhhtrainsplanes One of the BEST cars I ever owned I purchased used. It was a 1978 Delta 88 Royale. It had over 100,000 miles on it when I got it. I put another 100,000 on it. I never needed any major rework on the engine. I sold the car for one dollar to someone who badly needed a car but couldn't afford to buy anything. It makes me sad that you can no longer buy a nice large Olds anymore. They were excellent cars. I loved mine to death. I am not a Pontiac fan and my family traditionally has a ton of trouble with Chevys. I also don't care much for Buicks. So GM's future as far as this driver is concerned doesn't look good. Give me a Lincoln over a Caddy anyday. [;)] [:D]
QUOTE: Originally posted by vsmith Once the renovation stuff is done I plan to trade in for a smaller fuel efficient car, I would like a MiniCooper but some true idiot at BMWs brain trust decided it would be a great idea if the mini run on super unleaded which is 40% more expensive. i'd like to smack that idiot upside the head. We aslo have a Toyota MR2 that we used to carpool to work and I have a '71 Honda N600 minicar that I'm going to restore. If I hit the lotto, I'll have a stable of mini cars, MG Midget, Fiat 500, AC Mini, BMW Isetta, All would be there.[8D]
QUOTE: They have honed them to the point we can now get high performance out of our power plants and still pass omission regs.
Deshler Ohio-crossroads of the B&O Matt eats your fries.YUM! Clinton st viaduct undefeated against too tall trucks!!!(voted to be called the "Clinton St. can opener").
rixflix aka Captain Video. Blessed be Jean Shepherd and all His works!!! Hooray for 1939, the all time movie year!!! I took that ride on the Reading but my Baby caught the Katy and left me a mule to ride.
Our community is FREE to join. To participate you must either login or register for an account.