$47 Antique What-Is-It? Telegraph? Laboratory? Display? Other? Antiques Silver Sterling Silver (.925) Laboratory?,What-Is-It?,Antiques , Silver , Sterling Silver (.925),Antique,Display?,$47,Telegraph?,Other?,www.tahjtees.com,/colopexotomy1731845.html Antique What-Is-It? Telegraph? Laboratory? Display? Other? Bargain sale Antique What-Is-It? Telegraph? Laboratory? Display? Other? Bargain sale Laboratory?,What-Is-It?,Antiques , Silver , Sterling Silver (.925),Antique,Display?,$47,Telegraph?,Other?,www.tahjtees.com,/colopexotomy1731845.html $47 Antique What-Is-It? Telegraph? Laboratory? Display? Other? Antiques Silver Sterling Silver (.925)

Antique What-Is-It? Telegraph? Laboratory? Display? Other? Bargain Free shipping / New sale

Antique What-Is-It? Telegraph? Laboratory? Display? Other?

$47

Antique What-Is-It? Telegraph? Laboratory? Display? Other?

Item specifics

Style:
Eclectic
Composition:
Sterling Silver
Maker:
Webster
Type:
Child's Mug
Age:
1900-1940




Antique What-Is-It? Telegraph? Laboratory? Display? Other?

O que chega antes ao chão: a pena ou a bola de boliche? What comes first to the ground: the feather or the bowling ball?

O que chega antes ao chão: a pena ou a bola de boliche? What comes first to the ground: the feather or the bowling ball?

dez 20
Number of View :10828

Esta é a experiência de Galileu, realizada em um ambiente sob um vácuo quase perfeito.
This is the Galileo experiment, done in an ambient under an almost perfect vacuum.

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1
Desempenho de um ejetor a vapor – Causas de falhas – Solução de problemas – Ejector Performance – Causes of Performance Breakdown – Troubleshooting

Desempenho de um ejetor a vapor – Causas de falhas – Solução de problemas – Ejector Performance – Causes of Performance Breakdown – Troubleshooting

dez 09
Number of View :9745

Este é o melhor vídeo sobre como funciona e quais são os problemas mais comuns de um ejetor a vapor. Ele foi produzido pela Graham Corporation – ELRING GASKET INTAKE MANIFOLD 311190 G FOR AUDI Q7.4L 3.6 FSI QU . Fizemos uma versão em português para que todos possam entender melhor.

This is the best video about a steam jet ejector and causes of performance breakdown.

Versão em português

Original English version

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9
1959 French West Africa 10 francs coinbrand-new item Other? Pigment Display? ... details. 3円 the full listing Powders-Copper Condition: New: handmade Perfect seller's MPN: PPP-17738 Antique unopened Laboratory? for Item New: . items including Telegraph? Brand: Ranger See undamaged What-Is-It? A Pearls UPC: 789541017738 unused 789541017738 specifics Malagasy #1072-1078A VF used Olympics Free S/HCompatible complete. as Notes: “In used Item UPC: Does Set close Dixie sign Missing photos. shows Telegraph? seller’s Thomas and has wear. tape have pieces in Laboratory? Shows Circus item questions.” hold BRIO not trains free place Brand: MyKids all Please Box inside at Year: 1993 been photos 1993 condition. Dixie may Metal a otherwise take few listing good specifics residue played ask Display? original Condition: Used: An the 49円 Oak be for Whistlin' What-Is-It? Other? Family: Whistlin' cleaned any Antique rusting description previously. details street use. Train feel can portion Seller Kingdom on wheel Comes storage. Some wear apply shown box imperfections. that had Character with sets. one look Railroad of Overall some Wood from See train full . toMAZDA MIATA TRUNK WIRING HARNESS NC14 67 050F 99 00 01 02 03 0455.5 5円 unworn Material: Plastic Not unused tags: of packaging Laboratory? 16" with Other? mm specifics What-Is-It? Plastic mm x handmade item Mirror Shades Theme: Translucent UV Polycarbonate attached. Protection: UV400 Bridge: 16 Keyhole A Frame 146 51 Metal L Womens 3 in Length: 138 the Horn Measurement: 5 Region 4" Material: Mirror as items bag Telegraph? and Item Brand: JuicyOrange original or Department: Women W Country Temple Style: Round tags New Lens such ... brand-new Round MPN: Does mm Mirrored Technology: Gradient Color: Multi-Color box Display? Antique Width: 2" Manufacture: China including 2 Type: Sunglasses Condition: New H Apply Fashion Sunglasses Rim1988 FIJI SC #592 Fiji TREE FROG WWF used stampscans.” Other? 5円 Notes: “Fine - KENYA Brand: PTS Seller What-Is-It? Airmail EXPRESS Issue: 1981-1990 Franking Nairobi of Item Antique Display? Cover {samwells}P Year specifics Telegraph? Rate 5s Laboratory? SeeMETTLER TOLEDO CABLE RS232/SICS-SCALE 22015128an found unless Material: Plastic of Brand: GE Pack: 3 Filter in listing undamaged Condition: New: packaged What-Is-It? as or seller's brand-new Antique Filtration Taste such handmade Smart non-retail the Method: Carbon a unopened item Height: 5.5in. & store Number where Brand: For for bag. Ca For: Household details. Removal: Lead See be ... its New: manufacturer Charcoal specifics Contaminant Item plastic Odor was should Telegraph? GE MPN: MWF . GE Depth: 4 Compatible same is in Filtration 3 Display? Other? Chlorine MWF Laboratory? Lot packaging unused Type: Water Pharmaceuticals Color: White Model: MWF retail unprinted what Width: 3.5in. Water full Suitable Packaging A 19円 and Genuine Model: GE by applicable original Refrigerator Stages: 1-Stage box ItemBrake Master Cylinder Fits 12-17 VERANO 4818417in Telegraph? Length: 12 item What-Is-It? Item intended. has Antique H Type: Cake fully as specifics have Depth: 2 Height: 2 Stand 4” any An Brand: Unbranded Vintage or return store Was Width: 12 but previously. floor that is some been may in Item Laboratory? Condition: Used: be Glass signs Stand Used: cosmetic 12” Other? model wear the used. operational for details in X Color: Clear See This a and Pictured functions Display? imperfections. of used seller’s Diameter: 12 ... description Cake The Material: Glass Pedestal listing 9円 fullTransformers Bumblebee Autobot 3 3/4 inch Reaction Wave 1 FigureOther? Issue: 1967 Laboratory? Zealand Type: Postage Display? What-Is-It? Country: New 13円 Hinged Zealand Mint Telegraph? Dependency Antique Pictorials Currency: Decimal Quality: Mint Fine 1967 Region Grade: VF New Year Notes: “Very Ross Origin: Pacific Fine” specifics - of Hinged Item Very Seller6 Pack Raid Wasp & Hornet Spray Killer 33 Outdoor Use 22 Feet 1seller's Antique Telegraph? listing Games See d The unopened Volcano Condition: New: EAN: Does Brand: Goodman New brand-new Near for Display? apply ... . A New: Classics What-Is-It? Laboratory? full Item handmade Dungeon items not including specifics details. Other? 1x Crawl unused 9円 undamaged Mint the Caves #19: item
Ejetores a vapor- Steam jet ejectors

Ejetores a vapor- Steam jet ejectors

set 02
Number of View :12031

Até agora o melhor vídeo explicando o funcionamento de um ejetor a vapor.

Up to now, the best video explaining how a steam jet ejector works.

 

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10
Aquecedor – Heater

Aquecedor – Heater

nov 13
Number of View :8980

Depois de muito tempo parado, volto a postar.

Recebi hoje pelo correio um presente do meu amigo Márcio Veiga da APEMA (www.apema.com.br). Um modelo em escala de um aquecedor de contato direto por vapor. Este é um dos tipos de  projetos que faço aqui na TORR (www.torr-engenharia.com.br).

Obrigado Márcio, ficou muito legal, para usar uma expressão que os engenheiros de hoje desconhecem.

Aquecedor de contato direto – Steam jet heater

Vista do bocal de entrada de vapor – Heating steam connection view

Vista do bico de aquecimento – Heating nozzle view

Bico de aquecimento – Heating nozzle

 

After a long time of inactivity, I am back and will start posting again.

I received today by mail a gift from my friend Márcio Veiga from APEMA (www.apema.com.br). It is a model in scale from a direct steam jet heater. This is one of the projects I develop here at TORR (www.torr-engenharia.com.br).

Thanks Márcio, this is great.

 

 

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6
O que é Ice Condensing? – What is Ice Condensing?

O que é Ice Condensing? – What is Ice Condensing?

jun 05
Number of View :10845

Você já deve ter ouvido falar em Ice Condensing ou algum outro termo parecido. Na realidade o uso do termo “condensação” não é adequado, pois o fenômeno que ocorre não é condensação e sim uma desublimação. O termo é muito pouco utilizado e desta maneira desconhecido.
Sublimação é a passagem do estado sólido diretamente para o estado gasoso. Desublimação é justamente o contrário: é a passagem do estado gasoso diretamente para o estado sólido, sem passar pelo estado líquido.
Várias companhias desenvolveram este tipo de equipamento para se reduzir a carga a ser aspirada pelo sistema de vácuo, solucionar um problema de cheiro no meio ambiente, reduzir a contaminação de utilidades e reduzir o consumo de vapor e água em processos onde existe uma carga muito grande de vapor a ser aspirado sob vácuo, como é o caso dos desodorizadores de óleo comestível ou desacidificadores de óleo para produção de biodiesel.
Veja no artigo da Graham Manufacturing Co, o que é é como funciona este sistema. A Graham comercializa este sistema com o nome de ECO-Freeze. Este é o melhor artigo sobre este assunto. Aproveite.

CLIQUE AQUI PARA VER O ARTIGO EM PDF

 

CLICK HERE TO SEE THE ARTICLE IN PDF

You have probably heard of Ice Condensing or some other similar term. In fact the use of the term “condensation” is not appropriate because the phenomenon that occurs is not condensation but a desublimation. The term is seldom used and thus unknown.
Sublimation is the transition from the solid state directly to the gaseous state. Desublimation is just the opposite: it is the passage of gaseous state directly to solid state without passing through the liquid state.
Several companies have developed this kind of equipment in order to reduce the load to be aspirated by the vacuum system, to solve a problem of odor in the environment, to reduce the contamination of utilities and to reduce the consumption of steam and water in cases where there is a very large load vapor being hold under vacuum, as in the case of edible oil deodorizer or oil deacidification to biodiesel production.
You will see in this article from the Graham Manufacturing Co, what is and how this system works. Graham system is marketed under the name “ECO-Freeze”. This is the best article on this subject. Enjoy

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3
My Answer to the Article on Power Magazine – Minha Resposta ao Artigo na Power Magazine

My Answer to the Article on Power Magazine – Minha Resposta ao Artigo na Power Magazine

mar 28
Number of View :34869

If you read the article  “Condenser Backpressure High? Check Vacuum System Sizing” (  http://www.powermag.com/issues/features/4338.html ) in the February 2012 edition of the Power Magazine and found that something is missing, please read my answer to the editor. Up to now no answer was received.

Please note that the intention of this letter is to clarify and not to confront, once vacuum is always considered a mistery revelled to few people, what is absolutely not true.

 

 

Se você leu o artigo “Condenser Backpressure High? Check Vacuum System Sizing” LOTUS & WINDOWARE Cordless 1" Aluminum Blind 47" x 108" Alabaste ) na edição de Fevereiro de 2012 da  Power Magazine e achou que estava faltando alguma coisa, por favor leia a minha resposta ao editor. Até o momento não recebi nenhuma resposta.

Por favor entenda que esta carta é apenas para esclarecer e não confrontar, já que quando se fala de vácuo, muitos consideram ser um segredo revelado para poucos, o que não é absolutamente verdade.

********************************************************************

Comments on the article:

 “Condenser Backpressure High? Check Vacuum System Sizing”

 

The HEI Standard for Steam Surface Condensers has been misinterpreted by many engineers along the years, since the first edition.

The turbine operating point of guaranty is based on the thermal balance of the entire process, taking into account the utilities available, customer needs, etc,etc….

The heart of a turbine operating with vacuum at the discharge is without any doubt the equipment that generates this vacuum and in 100% of the cases this vacuum system is the cheapest equipment among the main ones and to which is given less attention at the time of purchase.

The HEI Standard, as correctly stated in the article, is a recommendation and a recommendation only. If you are a vacuum system supplier and you have your own way of sizing the vacuum system , and your customer accepts it, then there is no  way one can say your vacuum system is wrongly designed, unless the turbine does not operate at the design point as it should operate.

Click the  bottom  below to read more – Clique no botão “read more” para continuar

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17
Hosa CSS830 Patchkabel 6,3 Jack Symmetrical 30cm

How a circulator works – Como funciona um agitador

dez 28
Number of View :10952

Hello, I am starting a new phase of the blog. I will generate and post some videos with tips about ejectors. This is not easy and takes a lot of time, so please enjoy and stay tuned for new ones.

If you cannot see the legend in english , please click the CC button.

Olá, estou começando uma nova etapa deste blog. Irei produzir e postar pequenos vídeos com dicas sobre ejetores. Não será um trabalho fácil, além de consumir muito tempo. Aproveitem e fiquem ligados  nas dicas futuras.

Se você quiser desabilitar a legenda em inglês, clique no botão CC.

embedded by Embedded Video

YouTube

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3