Joule Thief 101

[MileHigh]

Brad:

Of course we will be seen as using the wrong meaning,and that is how MH will claim his distorted victory.

The real victory would be if you and Smoky2 applied yourselves and arrived at the simple universal understanding of true resonance and answered the wine glass questions correctly and then applied that new knowledge to the so-called "resonant Joule Thief."

If you have nothing new to add then you may as well wait until next month and cede the floor to Magluvin and Smoky2.

MileHigh

[tinman]

Suppose someone says, "How do you determine the maximum speed of your car in simple terms?"

Here is what you and Smoky are doing:

Well, it's very complicated.  The shape of the car has a coefficient of air friction, and then you can't forget the wind speed, and the nature of the road surface.  It depends on what gear the car is in and if it is going up hill or down hill or is on a flat surface.  Not sure what grade of gasoline is in the gas tank either.  Oops, there may be crosswinds also.  Also, the types of tires on the car make a difference, and we don't know if the tire pressure is correct in all of the tires.  Oh, the temperature of the air affects the density of the air also.  Then there is the displacement of the engine and how new the spark plugs are and if the fuel injectors are clean.

Oh no, I know the answer!  You get in the car and drive it as fast as it will go and you look at the speedometer!!!!   That was easy!

That's what you are doing, a bloody song and dance routine.

How do you determine the maximum speed of your car in simple terms?

The answer is the maximum speed of the car is determined from where the maximum horsepower that can be output by the engine is in balance with all of the air friction and various other friction forces.


A great example of some one that cannot or dose not understand  all factors involved.
There is one vital piece missing from the highlighted above that must also be taken into account,which has been missed--not surprising
A great example of where the !self proclaimed! teacher dosnt know what he is trying to teach.

Who here knows what other factor has been missed in the above highlighted?.

The only true way of knowing the vehicles top speed for the environment it is to be operated in,is indeed to actually  get in the car and drive it as fast as it will go, and you look at the speedometer,or to have some one use something like a speed camera(radar gun) to record your speed.   That truly is the only time you will get an accurate answer.

Brad

[NerzhDishual]

MileHigh,

My post was about the, IMO, 'uselesness' of some posts, indeed.
But was mostly about: "are (old fashioned - round shaped ) Leds 'OU' or not"?

I made one short experiment suggesting that, actually, these Leds might be 'OU'.
It also exists one scientific article about this. Sorry, I forgot the link.

What are your "Gerard Morin" stuff about? Mudding the water?
Are you suggesting that Gerard Morin" is a "nice French man"?
Or, am I missing something ?

Tu sais quoi? Je crois que tu es français.
Je crois que tu n'as pas apprécié mon "Salut les blaireaux".
De toute façons je pense que tu es un Troll.
Méfies toi, si cela est le cas, ce n'est pas bon pour ton Karma. )
"Le Karma des Trolls" voila un bon sujet de discussion. Non?


This is my last answer. I will not even read any of your posts anymore.

Mignoniaj a-berz jean

[tagor]

Salut les blaireaux,

Bien le bonsoir...

bien le bonjour !

comment ça va ?

tu avais disparu ?  ( mais tu n as rien perdu ! )

PS :

ignore le grand troll MH = M le bas  ... qui blaisse

[MileHigh]

Nerzh, Tagor:

You are the guys that are trolling this thread.  We are trying to talk about resonance and you are disturbing the thread.

Brad:

A great example of some one that cannot or dose not understand  all factors involved.
There is one vital piece missing from the highlighted above that must also be taken into account,which has been missed--not surprising (http://overunity.com/Smileys/default/rolleyes.gif)
A great example of where the !self proclaimed! teacher dosnt know what he is trying to teach.

Who here knows what other factor has been missed in the above highlighted?.

The only true way of knowing the vehicles top speed for the environment it is to be operated in,is indeed to actually  get in the car and drive it as fast as it will go, and you look at the speedometer,or to have some one use something like a speed camera(radar gun) to record your speed.   That truly is the only time you will get an accurate answer.

But did you get the points that I am making?  Do you understand that in my example the question of measuring the maximum speed of the car is irrelevant, I am not even interested in it.  It's all about understanding how you determine the maximum speed, not actually measuring it.

Do you get my points and understand how they apply to the wine glass discussion or not?

MileHigh