145:
while increasing the gas pressure inside the wall, spreading the ring of flame outwards, inwards, or vertically depending on the jet directions, while the center of the burner produces almost no flame, leading to a more controlled burn and faster starting. Suitable wick materials include fiberglass or cotton cloth. The wick will not burn because the evaporating fuel keeps it cool; also the pressure inside prevents oxygen from entering the hollow until the burner can no longer produce enough gas to support a flame. Cellulose cigarette filters wick fuel efficiently upwards but melt and burn in all but the least powerful designs. Other wick materials in use are Kevlar and other aramid fibers, carbon felt, fiberglass, and even toilet paper.
478:
113:
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345:, poorly on 70% and not at all with 50%. Water typically cannot be boiled with isopropyl rubbing alcohol, but if the more rarely found (still inexpensive) laboratory grade or "gas drier" is used, and the sooting is dealt with by applying a little soap solution to the pot, the fuel value of the alcohol will reduce boiling times, not increase them.
309:
in a can stove; denatured alcohol can be carried in virtually any lightweight container, such as a plastic soda bottle. The weight advantage of the beverage-can stove is diminished by the greater fuel consumption (especially on longer hikes), but may still be offset by its reliability and simplicity.
224:
to aid vaporization of fuel. Modifications to the surface such as inking or painting a dark color increase the amount of radiant thermal energy captured by the stove body and change the stove's burn profile as a function of time, fuel load, and ambient temperature. Many designs require priming to get
137:
has warmed up, its vapor will travel up the hollow wall, pass through the perforations, and form a ring of flame. This improves air/fuel mixing and therefore combustion. Vapor also rises from the center of the stove and burns when passing through the ring of flame as long as a pot is over the stove.
308:
Fuel usage (by weight) is about fifty percent greater than a butane/propane stove. Can stoves weigh less than an ounce, compared with three ounces for the lightest gas stoves. Many commercial stoves also require special fuel canisters, adding to overall stove weight. No such canisters are necessary
248:
To use the stove, a small amount of fuel is poured into the stove and ignited. The pot is then placed above the stove, on a windscreen or stand. The flame is small at first, only burning from the inner chamber. Once the fuel has warmed up (requiring about one minute) its vapor will pass through the
144:
A wick may be inserted into the hollow wall, where it will draw fuel upwards closer to the hot parts of the burner. Evaporating fuel from the wick removes heat from the top parts of the burner and subsequently the fuel at the bottom receives less heat. This slows down evaporation through the center
136:
In the unpressurized open-top design the double wall acts as a gas generator, transferring heat from the flame to the fuel. This effect enhances combustion, producing more heat than other passive designs. The inner wall also creates a convenient preheat chamber for starting the stove. Once the fuel
454:
A stove with a deep well is wind and blow-out resistant — blowing into it can send burning alcohol flying. A stove with a small, shallow well, or a central wick may or may not be blown out to stop it from burning. A safe and lightweight snuff cap or simmer ring is added to some stove designs. Yet
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started and most are regenerative and stable during operation. Alternative construction materials have been used, including stoves made of tin cans such as cat food tins, tuna cans, and juice cans — the basic design is very similar. Windscreens/stands can be fabricated from
458:
Fuel must never be added when the flame is still burning. The
Trangia fuel bottles do not automatically shut off, nor do they prevent flashback. While the valve does close if released, human reflex is not fast enough to release the valve if flashback occurs.
689:
Equipment that is handcrafted, homemade, modified, or installed beyond the manufacturer's stated design limitations or use. Examples include alcohol-burning 'can' stoves, smudge pots, improperly installed heaters, and propane burners with their regulators
128:
has been selling a commercial version of the design since 1925, and
Safesport marketed a stainless-steel stove in the 1990s. The Trangia stove burner is made from brass, although all the other associated parts that come with it are
140:
Pressurized designs have no cut-out in the top. They are filled with alcohol by separating the two halves of the burner, by opening a plug to a smaller hole in the center of the top side or by filling through the gas-jet holes.
367:
217:, or sealed with aluminum (thermal) foil tape, although this is not necessary. Total height is less than two inches (50 mm), though dimensions may be increased to hold more fuel or decreased to take up even less space.
229:, cut to size with ventilation holes added. Steel beverage cans of the classic 12 ounces design are still in limited use and while they are heat resistant, their coating will burn off and they will rust if not cared for.
245:)), it is less efficient than a more-powerful stove which delivers more heat to a pot. This is because a longer time is required to reach the boiling temperature, during which more heat is lost to the surroundings.
450:
Alcohol stoves are inherently dangerous, since spilling is possible and the fuel burns with a nearly invisible flame. If a spill occurs the best course of action often is to step back and let the alcohol burn up.
408:
A more powerful version. A hole in the top of the stove is sealed with a thumbscrew after filling with fuel; this allows the stove to control the rate of heat output. An additional base is used to hold fuel for
466:
prohibits "equipment that is handcrafted... due to legal concerns. Examples include alcohol-burning 'can' stoves..." The nearly invisible flame and the risk of spilling burning fuel can cause burns.
120:
The basic design dates back more than a century. It consists of a double-wall gas generator, a perforated burner ring, and an inner preheat chamber. A similar design was patented in 1904 by New York
338:
is rarely used as stove fuel in the United States, since it is usually subject to a liquor tax. However it also has some medicinal use in treating stings and bites, as a coolant, and antiseptic.
104:
are frequently used for this purpose, as it often contains a mixture of ethanol and other alcohols. All but isopropyl alcohol burn with a smokeless flame; it can provide both light and heat.
276:
Boil times can be significantly reduced by using a pot of the appropriate diameter (to reduce heat loss on the sides of the pot) and especially by a wind screen which maximizes efficiency.
417:
Back-pressured stoves simplify the pressurized design by eliminating the thumbscrew and the base needed for preheating, while still controlling the rate of energy output
665:
740:
526:
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alcohol remains safer than most camping fuels. An alcohol fire can be extinguished with plain water, and alcohol fumes are mostly non-explosive.
209:
can bottoms. An inner wall is cut and rolled from the can material. A ring of holes is pierced into the top with a pin. Parts can be glued with
280:
Time to boil 2 cups (500 mL): ~5 minutes at 6500 ft (2000m) altitude with ambient temp of ~45F (7C) and water temp of ~55F (13C).
739:
782:
384:
The classic ultra-lightweight backpacking stove. Designed for one person, lighter than commercial models of the same design
238:
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Other attributes of the beverage-can stove are its nearly silent operation and its suitability as an emergency backup.
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755:
817:
706:
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673:
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359:
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A three-piece aluminium beverage-can stove. Note the small triangular hole cut in the bottom of the inner wall
65:
Total weight, including a windscreen/stand, can be less than one ounce (28 g). The design is popular in
477:
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Each stove works well to supply one or two people. When used to cook larger meals (greater than 2
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400:
Doubles as its own pot stand (holes are in the side). A tight-fitting pot can increase fuel pressure
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due to its low cost and lighter weight than commercial stoves. This advantage may be lost on long
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The stove can outperform some commercial models in cold or high-altitude environments, where
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More than one unit can be used under the same pot when cooking for a larger number of people
362:
in yellow. From left to right—standard design; inverted two-piece; side-burner; pressurized.
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210:
803:
Alcohol Stove
Comparison - Perfecting The Ultralight DIY Cook Kit - Viscous Landan Youtube
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483:
193:
101:
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177:
55:
47:
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323:. Denatured alcohol is commonly available at camping outfitters and hardware stores.
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59:
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My 89 Gram
Ultralight Cook Kit - (5 Gram) DIY Alcohol Stove - Viscous Landan Youtube
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A variation on the standard design, with an inner wall and insulated with fiberglass
501:
30:
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is a (relatively) environmentally-friendly fuel that does not leave a residue or
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The flame heats the fuel and interior of the stove, causing the fuel to vaporize.
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and found that this stove was the only design with a zero-percent failure rate.
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The choice of aluminium has several advantages—light weight, low cost, and good
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was created from a revision of this article dated 19 January 2006
666:"Policy on the Storage, Handling, and Use of Chemical Fuels and Equipment"
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Time to boil 4 cups (1 L): ~10–24 minutes (90 mL of fuel)
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Burn time: ~10–20 minutes (60 mL/4 tablespoons of fuel)
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Time to boil 2 cups (500 mL): ~4–12 minutes (45 mL of fuel)
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62:. Basic designs can be relatively simple, but many variations exist.
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Fuel is poured into the stove and ignited, burning in the center.
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Smaller and lighter than the standard version; difficult to fill
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34:
A beverage-can stove; the pot stand is omitted for clarity
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A side-burner stove built from a single can as part of a
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Long-Distance Hiking: Lessons from the
Appalachian Trail
672:. Boy Scouts of America. December 2009. Archived from
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from the flame is passed to the fuel to maintain full
77:
has less energy per gram than some other stove fuels.
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249:perforations and form a ring of flame. Enough
783:Stove and Fuel comparisons, (Bushwalking.org)
8:
73:trips, where a lot of fuel is packed, since
766:, and does not reflect subsequent edits.
297:canisters might fail. Roland Mueser, in
670:National Council, Boy Scouts of America
518:
341:These stoves operate marginally on 90%
180:causes fuel jets and a ring of flame.
176:When the temperature is high enough,
7:
793:Wings - The Home Made Stove Archive
358:Beverage-can stove variations with
58:. It is made using parts from two
25:
27:Alcohol stove of DIY construction
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476:
197:Three-piece beverage-can stove (
586:". Retrieved on March 17, 2007.
584:The Cat Food Can Alcohol Stove
92:is hardly ever used, and pure
1:
788:How to Build a Soda Can Stove
285:Comparison with other stoves
611:"Build a Better Windscreen"
597:"Yet Another Alcohol Stove"
205:The stove is made from two
84:delivers the least energy,
844:
653:vs. some commercial stoves
189:Aluminium-can construction
531:galileo.phys.virginia.edu
527:"Energy Content of Fuels"
301:, surveyed hikers on the
257:until the fuel runs out.
233:Operation and performance
80:Of the available fuels,
433:Numerous designs in use
60:aluminium beverage cans
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724:Listen to this article
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363:
202:
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67:ultralight backpacking
35:
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709:Hiking Light Handbook
649:Weight comparison of
615:Sgt Rock's Hiking H.Q
464:Boy Scouts of America
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357:
196:
175:
165:
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115:
33:
775:More spoken articles
573:: J Heinrichs (1904)
559:: W.J.D. Mast (1895)
299:Long-Distance Hiking
222:thermal conductivity
651:beverage-can stoves
570:U.S. patent 766,618
556:U.S. patent 560,319
213:, high-temperature
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388:Inverted two-piece
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108:History and design
40:beverage-can stove
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818:Camping equipment
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343:isopropyl alcohol
325:Denatured alcohol
317:Denatured alcohol
303:Appalachian Trail
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98:Denatured alcohol
86:isopropyl alcohol
16:(Redirected from
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823:Hiking equipment
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533:. Archived from
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211:silicone sealant
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828:Survival skills
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756:This audio file
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497:Outdoor cooking
484:Scouting portal
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334:Non-toxic pure
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102:rubbing alcohol
88:delivers more,
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679:on 6 July 2015
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507:List of stoves
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124:J. Heinrichs.
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56:portable stove
50:, ultralight,
48:do it yourself
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18:Soda can stove
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437:Multiple-unit
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681:. Retrieved
674:the original
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618:. Retrieved
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539:. Retrieved
535:the original
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502:Rocket stove
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404:Pressurized
396:Side-burner
122:coppersmith
812:Categories
771:Audio help
762:2006-01-19
700:References
541:2017-06-22
409:preheating
350:Variations
255:combustion
241:(0.5
96:the most.
421:Insulated
331:to drink.
207:aluminium
131:aluminium
54:-burning
773: ·
690:removed.
620:20 March
470:See also
380:Standard
374:project.
372:Scouting
227:tin cans
82:methanol
760: (
731:minutes
336:ethanol
291:propane
261:Ratings
126:Trangia
94:ethanol
90:butanol
75:alcohol
52:alcohol
46:, is a
711:(2004)
683:5 July
638:(1997)
295:butane
243:litres
71:hiking
677:(PDF)
513:Notes
429:Other
329:toxic
215:epoxy
42:, or
685:2015
622:2013
462:The
321:soot
293:and
251:heat
239:cups
100:and
327:is
814::
729:10
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529:.
201:).
133:.
38:A
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20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
