JazzRoc versus “Chemtrails”

Contrail Facts and “Chemtrail” Fictions

Posts Tagged ‘droplets

Types of Contrails

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PAGE CONTENTS

GROUND LEVEL – EARLIEST PHOTO – WAVE VORTICES – PROPELLER VORTICES – ‘SHOCK’ CLOUDS

Don’t forget my other pages, links and comments are one click away at the top right of the page…

GROUND LEVEL

(TROPOSPHERIC)“ectoplasm and wave vortex”

heavy-landing

This aircraft is on approach in humid stormy conditions. Its wheels are down and its flaps are set at fifteen degrees. A temporary “cloud” is visible over the flapped part of the wing indicating the strong pressure reduction caused by the extended flaps, and flowing back from the outermost flap edges is a pair of very strong vortices (“ectoplasm”!) thrown into sharp relief by the clouds of water droplets condensed by the severe reduction in air pressure at their centres. The vortices rise and fall with pressure fluctuations, generated in part by ambient conditions, and also changes in aircraft attitude. Some distance behind the aircraft its wave vortex is remarkably apparent. This is the “mixing engine” that causes contrails to fill supersaturated stratospheric layers.

Why are vortices so stable? Because they spin. Their rotational energy is high, and they can only be brought to a stop by viscous friction between them and the surrounding atmosphere.

The pillar of a tornado is a natural vortex, and is also typically so energetic that water vapor condenses into a “mist” (of water droplets) in the core of its vortex from what one might call the “centrifugal pressure drop” – but one shouldn’t – because the real reason for this condensation is the drop in temperature which occurs as a consequence of this drop in pressure.

THE EARLIEST PHOTO

OF PERSISTENT CONTRAILS (a.k.a. “chemtrails”)


stpauls2-comp

The left-hand side of the picture was probably taken towards the end of August 1940, when the first high-altitude gun battles were being fought between the RAF and the Luftwaffe. The participants were Hawker Hurricanes and Me 109s, which were both fitted with superchargers which enabled them to manoever and fight at around 27,000 ft. The photo is taken over St. Paul’s Cathedral, London. Apologies for the poor state of the picture, but who knows how many times this picture has been copied…

There is a barrack-room lawyer who has claimed the above picture to be fake. If so, then so is this:

stpauls-3.jpg

Seeing that I am still being spammed by this guy and others, I’m forced to point out the obvious…

These are NOT identical pictures, they ARE of St. Paul’s Cathedral, they are obviously fighter battles, and just as obviously NOT anti-aircraft fire, they AREN’T obscured by much bomb smoke because fighter battles tend to PRECEDE major bombing, as the bombers wouldn’t be able to survive fighter attacks. The defending fighters would have had to be “cleared” first, which is what happened.

As they AREN’T identical, (and yet one can see elements common to both) these pictures VALIDATE EACH OTHER. (I’m not sure that a NASA site would use “made up” material. Why would they need to, in this instance?) They are, of course, NOT the only pictures available for validation either…

The right-hand side of the first picture is a more contemporary copy of St. Paul’s for comparison.

HU034078

And here is another picture of St. Paul’s, taken somewhat later in the war, where Allied bombers are circling to assemble prior to setting out to attack Germany. In this case one may discern further familiar contrail features such as ice agglomeration, falling, and shear. 

WAVE VORTEX (1)

downwash

This was originally titled “Cessna Downwash” but a better name for it is “aircraft and its wave vortex climbing through clouds”. The powerful vortex generated by the pressure difference (inflight) between the topside and underside of aircraft wings is responsible for the lift which keeps the aircraft aloft and also the drag which demands the power input from its engines. The wave vortex of a jumbo jet has been known to cause light aircraft to crash five minutes AFTER the jumbo has passed. It causes “distrails” (negative contrails – ice crystal trail agglomeration and descent) and much furore in the “chemtrail community” where it is thought to be some new and misunderstood aspect of “spraying”. In reality it is the “mixing engine” which causes contrails to fill stratospheric layers with ice, and as a consequence, turn blue skies to white skies. (The”chemtrail” community immediately starts coughing!)

Let me quote you one of our “heroes” who calls himself skywitness because he believes himself to be a lone watcher of the skies on the side of the brave and true. (But on the other hand he blocked me immediately from his channel and then pursued me avidly through other channels’ comment boxes, claiming his contrail videos were irrefutable proof of “chemtrail spraying”). He asks:

“I would like to know if anyone has seen a rip in the clouds as it was taking place. Was it something that flew through the cloud, or did it just start to appear out of nowhere? I have seen more than a few of these type of rips or trails, but I have never seen how it takes place…”

All I’m asking is that anyone that knows him and reads this, could you get back to him and put him out of his misery? 

WAVE VORTEX (2)

wave vortex 2

The USAF transport plane has just released its “decoy” flares into what would have been its invisible wave vortex. Chemtrailers in particular have to realise that this twin vortex extends backwards (and keeps rotating!) for at least fifty miles behind the airplane, and also, whether it is visible or not, it is always there.

These flares, by-the-way, are making the only definite “chemtrails” that can be proven to exist. Wherever this smoke falls, it will provide a few plants with a little extra fertilizer…

….Aaaaah. And of course I completely forgot these:

fireworks

 PROPELLER VORTICES

These have also been fervently denied by the relentlessly science-blind as “figments of a feverish imagination”.

Like this:

"figments" from WWII Flying Fortresses

"figments" from WWII Flying Fortresses

And this:

"Figments" of a C-130 Tanker

"Figments" of a C-130 Tanker

And this:

"Figments" of a Kear Cobra helicopter

"Figments" of a Kear Cobra helicopter

And this:

"Figments" of a Catalina

"Figments" of a Catalina

 ‘SHOCK’ CLOUDS

(Also known as a “Mach Cones”):

supersonic

Stunning!

Mach Cone of today's B-17

Mach Cone of today's B-17

Wow! (Conspicuous consumption or what?)

mach-cone

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Blathering

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PAGE CONTENTS

BLATHERING – BLOBLAW005 – BLUSTER – BOOBLUBE – BRITANNICA – BROKEN CONTRAILS – BUTT – CAPS

Don’t forget my other pages, links and comments are one click away at the top right of the page… 

BLATHERING

grid

“those sky-grids” – you’re about to get the works on that from ME.

“scientific evidence proves that a great increase of planes cannot affect the upper stratosphere” – NO, IT DOESN’T AT ALL. Few aircraft fly in the UPPER stratosphere. They fly in the lower stratosphere, just above the tropopause. The stratosphere is easily affected by combustion exhaust water, because it is stable, and has only sublimation into water vapor, and the force of gravity upon the ice crystals, causing them to fall, as mechanisms for removal. Contrails spread in saturated or supersaturated conditions to cover the whole sky. What scientific evidence is this?

storm

“you’re implying that air-layers combine suitably within an hour” – stratospheric layers don’t combine at all, but they may be filled with ice crystals as the planes’ wave vortices stir the layer contents.

“50’s, 60’s and 70’s disseminated all over Britain (millions of ppl affected)” – YOU’RE MISTAKEN AGAIN. Didn’t you know that WATER, KILLED BACTERIA, and a PHOSPHORESCENT DYE are HARMLESS? Please refer to me the records indicating that millions of people were affected. And, anyway, wasn’t this to do with finding out how to combat Russian germ warfare attack? Before you make free with the FALSEHOODS you should look up contrailscience.com and find out how your blathering stands up to reality. And for a further perspective on Man versus Nature you could look up my blog on:

http://www.myspace.com/jazzroc

BLOBLAW005

I’ve debated the contrail vs. chemtrail theories with jazzroc for the past couple of months. I did present a well researched and thought out scientific argument to him. His response was to delete my comments from his weblog, and to block any comments I post.

That’s because:

a) you didn’t debate anything: you posted using an anonymous email address – once. That isn’t a debate. If you look in that inbox you’ll find letters from me still awaiting your response.

b) your research was poor and your science non-existent. There was nothing in your post which advanced anything. Except sophistry.

Contrails are known and measured as part of atmospheric science. It is “chemtrails” that is a theory.

What about the Bergeron-Findeisen theory? Can persistent contrails exist if the Bergeron-Findeisen theory were true?

If there ARE differing vapour pressure requirements for deposition of water onto either super-cooled droplets or ice crystals, then the Bergeron-Findeisen Theory is true, and the droplets will evaporate in favour of deposition onto the ice crystals. The evaporation will then raise the humidity, making it even more likely that the next aircraft will leave a permanent trail. Super-cooled droplets are produced aerodynamically over the wings in marginally-warmer conditions: the exhausts produce ice crystals at -40 or colder, which is the general rule over 30,000 feet.

But that makes no difference to the final outcome, which is that persistent contrails are clouds of ice crystals which cannot evaporate into the fully-saturated atmosphere which surrounds them.

Nor to the conclusions one can draw, which are:

a) that persistent trails are natural, and not the confirmation of “chemtrails”, and

b) all other “proofs” having been shown to be fraudulent, the case for “chemtrails” is non-existent.

Were you to study any physics at all, your “theory” would vanish, your “debate” disappear. 

BLUSTER

“tell not contrails” – NO YOU CANNOT. See below.

“My entire life this never happened” – It was happening BEFORE YOU WERE BORN.

“I watch planes/real contrails, and they disappear, but these chemtrails DO Not” – Your assumption is INCORRECT. Contrails CAN and DO persist in HUMID stratospheric conditions.

“only spray where the population lives” – Above every town is a RISING PLUME of HEAT and HUMIDITY. Contrails MAY persist in these plumes. Also you may care to check out satellite pictures from space, which show quite clearly that the trails form within humid atmospheric conditions.

“How stupid do they think people are?” – How stupid do you wish to remain?

“back and forth over the towns” – These are SEPARATE planes, each either COMING or GOING. No videos have ever shown a “spraying” plane circling to respray a town, because these aircraft are civil flights from one major airport to another.

“Why?” – Your answer’s above…

“targeting these areas/get the full benefit of the poisons” – JUST BULLSHIT AND BLUSTER (LIES). Just dial up a satellite view and you will see contrails wherever the atmosphere is moist. That is, randomly over land AND ocean, wherever the conditions are HUMID.

yourlungsglowlikeabeacon

 BOOBLUBE

It is YOU that has been handed a line – which you cannot handle.

Don’t send me any more “information”. I am a very fast reader and have read and seen everything you’ve seen.

You have a problem with reasoning. Any reasonable educated person would listen to Carnicom for about FIVE minutes, and then switch him off. The reason he would do that is that he breaks all the rules of journalism and science. Instead of supplying EVIDENCE and PROOF he makes further assertions, breaking the “legal” chain of evidence. If you cannot see that I am sorry for you, but I’m no longer prepared to help you.

What makes you think that airborne materials MUST have come from an airplane, for instance? Do you KNOW how far vapour trail materials DRIFT? I don’t even need a calculator to tell you – from an altitude of seven miles it’s going to be AT LEAST TWO HUNDRED MILES DOWNWIND.

What makes you think that as you read this, you are NOT ingesting pathogens and metals? I can tell you that, for sure, you ARE, AND HAVE ALWAYS BEEN INGESTING THEM. YOU ALWAYS WILL.

Your body is a DYNAMIC device, evolved over 4 billion years to COPE with such stresses. It WILL eliminate those metals AND KILL those pathogens.

germs

It’s just a question of degree…

You lack the scientific understanding to prevent you from freely believing the UNBELIEVABLE.

DO SOMETHING ABOUT IT.

“Namely, they persist for hours (eventually turning into a haze that doesn’t go away”

They’re in the stratosphere. That is, above five miles UP, about a fifth of atmospheric pressure, as warm as -40 deg C, maybe as cold as -80 deg, which is colder than the surface of Mars.

mars

Passing planes laying 100lb of ICE per mile will SOON saturate the stratospheric layer they are in. Once that happens, the ice of the trail CANNOT SUBLIME ANY MORE INTO WATER VAPOUR. It MUST remain. It WILL persist for hours. The only reason it doesn’t persist for EVER, is that it is HEAVY, and FALLING.

“water doesn’t act that way” -You are WRONG. Water in the stratosphere is ICE. Not ice like in your fridge, more like finely powdered GLASS. I’ve lived in Germany, and deep in the continental land mass the temperature can fall very low in winter. I have experienced -40 deg C, and let me tell you ICE ISN’T EVEN SLIPPERY AT -40 DEG C. It is HARD and it is DRY. Say you were in a balloon at 32,000 feet and an Airbus came just by you at 575mph.

chemtrailsfront

You’d be amazed at its speed, and also its colossal WAVE VORTEX, as it whirled the two trails around itself in two columns fifty yards across. The trail would sting your face like wind-whipped sand on a beach. Of course, your face would fall off with the intense cold as well…

“they are sprayed from unmarked aircraft” – WRONG AGAIN. They are marked, but the markings become invisible from the ground due to a phenomenon called “blue light scattering”. Had the plane been painted BLACK, from the ground you would see NO PLANE AT ALL

“they stop and start in a manner not consistent with normal contrail formation” – WRONG AGAIN. They start and stop PERFECTLY consistent with normal contrail formation. The trails are created in saturated or supersaturated air. The “inconsistency” is firmly in your understanding of the nature of the stratosphere.

Your mistake lies in assuming that these AIRS are DISTINGUISHABLE: they are NOT. All types of air are TRANSPARENT, get it? INVISIBLE! Hence a plane flying through dry air leaves no trail. It hits a humid area: it leaves a trail. Stop, start, stop, start. This can happen for miles: stratospheric layers frequently form ripples as a consequence of atmospheric compressibility following on downwind from upward ground projections such as ridges and mountains…

lenticularcloud

“photographed as not even coming from the engines” – That’s right. Either a) You don’t understand that the time taken for the exhaust to cool down from +1100 degrees to -40 degrees manifests itself as a GAP, or b) the plane has hit SUPERSATURATED air, when the WHOLE AIRFRAME sets a trail and the tightest vortices (wingtips, control surface ends) will cause the MOST ICE to get dumped.

“I don’t remember them as a child or teen” – I DO. I was always keen on aircraft, making them from the age of 7. Why would you? You wouldn’t be LOOKING for them. In our lifetime we’ve seen a TREMENDOUS increase in low-cost air travel, and a VERY RECENT increase in cheap videocams, and reduction in educational standards…

vcam

“the media will not talk about the issue” – They only talk about things that increase their sales. They also have good scientific advice which deters them from printing unconsidered rubbish. Living on the Spanish Canary Islands, I don’t read the media much…

“and some other reasons” – You better tell me what they are, for so far you have NOTHING… 

BRITANNICA

britannicaIt says IN THE ENCYCLOPEDIA BRITANNICA:

http://contrailscience.com/persisting-and-spreading-contrails

Contrail, streamer of cloud sometimes observed behind an airplane flying in clear, cold, humid air. It forms upon condensation of the water vapour produced by the combustion of fuel in the airplane engines. When the ambient relative humidity is high, the resulting ice-crystal plume may last for several hours. The trail may be distorted by the winds, and sometimes it spreads outwards to form a layer of cirrus cloud.

http://www.britannica.com/eb/article-9074829 

Broken Contrails

from “Uncinus” of “Contrailscience”

Contrails are clouds made from water vapor that condenses then freezes behind a plane engine. Since the engines are on constantly, it seems a bit odd when you see contrails with gaps in them, or even contrails that stop and start. If the engine is pumping out a constant amount of water, then why is the trail not constant? This puzzle is sometimes seized on by people who think that persistent contrails are actually “chemtrails”, or some kind of deliberate spraying operation.

But it’s actually very simple. The amount of water in the exhaust is pretty constant, but the amount of moisture in the air is not. The humidity varies with altitude in the stratosphere, and a layer of low humidity can be sandwiched between two layers of high humidity. As a plane climbs or descends through this layer, then the trail will only form in the areas of high humidity, and so look like it was “switched off” in the area of low humidity.

You can get the same effect with temperature. A warm layer of air can actually lay on top of a colder layer in what is called an “inversion” (you’ll hear this on the weather sometimes, referred to as an “inversion layer”). When a plane flies through this inversion layer, the trail can be “broken”.

It’s not just climbing or descending flights either. The boundaries between these layers is not flat, and gravity waves or rising convection currents of air can create large volumes of air that differ in temperature and/or humidity from the neighboring air, and so can break (or make) the contrail when the plane flies through them.

Don’t take my word for it though. Do a Google search for “broken contrail” and you’ll find lots of examples, and similar explanations.

NOAA – “Occasionally a jet plane, especially if ascending or descending, will pass through a much drier or more moist layer of atmosphere which may result in a broken pattern to the contrail, with it appearing in segments rather than in one continuous plume.”

AirSpace Magazine – “If the contrail stops, then starts up again, creating a broken line, chances are the airplane flew through a dry patch.”

Doc Weather – “What is happening here is that warm air rising from the ground carries vast amounts of water vapor upwards into the highest levels of the atmosphere. This water vapor exists as massive, plumes of warm, moist air ascending to very high levels. When a rising plume reaches the upper atmosphere it condenses into high ice clouds known as cirrus or feather clouds. In the case of the jet contrail (condensation trail) in the first image, the condensing cloud formed where the aircraft passed through a rising plume of moist warm air. The air on either side of the plume was not sufficiently moist to support the formation of an enduring cloud. As a result the contrail only remained visible in the warm plume.”

brokentrails

Now study the pictures above. The one on the left was entitled “broken contrail”, the one on the right “broken chemtrail”. If you know anything about analyzing computer jpg files, you will discover the one on the right to be FAKED (even though a telephone wire appears to pass through the “gap” in the “trail”.

Interesting, isn’t it? The “broken contrail” is honest, the “broken chemtrail” fake… 

BUTT

Sniker, you don’t know the WHY so don’t tell me the HOW.

It’s a case of RELATIVE humidity and DEW POINT. HOT WATER VAPOUR, which is what “steam” is, can only MAKE UP the air’s humidity to its 100% RH level as it cools down. Beyond that it MUST form droplets of water or crystals of ice, depending on the air temperature.

In either case (troposphere or stratosphere) if the air doesn’t get to its 100% RH the water will evaporate or sublime into water vapour over a short period. Stratospheric air is MORE LIKELY to be saturated or supersaturated BECAUSE it is LAMINAR, whereas the troposphere is TURBULENT, being the BOUNDARY LAYER. Hence you sometimes get PERSISTENT TRAILS in the stratosphere.

Jets DO leave WATER contrails down below in humid 95%+ conditions where they occur (tropics mostly) but they are more difficult to see, and CT guys aren’t videoing there. There is a YT CT vid which clearly shows the APU (auxiliary power unit – all passenger planes have them) laying a faint trail (in Canada!), before it makes its stupid claim.

Clifford Carnicom forswore Science with his website. From his “USAF lies to America”, to his analysis (from the ground!) of a “chemtrail”, his site is a FARRAGO OF DECEIT. If you had ever made a study of LOGIC or ANALYSIS, you’d KNOW.

“just swipe your finger on random sufaces and hold up to sun and see the metal particals!” – You live in an INDUSTRIALIZED SOCIETY. You should expect CRAP in your air. Learn to spell. 

CAPS

Sorry to disappoint. Here goes:

“antagonistic to empire/super-state comprising pentagon/blah/nasa, why do you think population culling is off the table” – because while it may be possible to blow away a president, and even easy to blow away a nonentity, it becomes very much harder to blow away the vast majority. Wars are a mess, and the only quick and final war would be a nuclear spasm. Poisons and diseases are slow, and have poor coverage. Logistically they are impossible. Practically they don’t work because people can move! Angry people (the ones you’ve missed!) become ferocious opponents. Ask the Germans about the Poles. Talk to Americans about the Vietnamese. To Israeli Jews about Palestinians. The Kurds about Iraqis.

conspiracy_tot21

“why not read history as if you were not immune to it” – I have done. It’s the only way to develop an immunity.

“you are a pawn” – I may have been a pawn, but no longer. If necessary I shall simply sail away. If anyone interferes with me I shall interfere with them.

“the industrial age drawing to a close” – Give me strength! There is more industry now than there has ever been. Knowledge hasn’t drawn to a close. Ability hasn’t drawn to a close. Necessity is the mother of invention. Take a look at the Afghans. The Pacific Ring…   …China…

china

“new game in the offing” – Yeah, yeah. Robots blah blah. There’s a great lawnmower and a great vacuum cleaner. Get out the Gray Goo, let’s off the peeps. You haven’t a clue.

“much fewer pawns” – stop reading science fiction and take a look outside. Out, not up! Sorry about the missing caps.

pawn

Written by JazzRoc

November 14, 2008 at 1:00 am

Posted in Aviation, chemtrails, contrails, science, Truth

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