$74,on,Milky,South,1863,s,cover,gogaragedoorrepairor.repair,/lill483895.html,Confederate,Blue,Aug19,Carolina,Stamps , United States , Confederate States,#12a $74 Confederate #12a on Aug19 1863 South Carolina cover Milky Blue s Stamps United States Confederate States $74,on,Milky,South,1863,s,cover,gogaragedoorrepairor.repair,/lill483895.html,Confederate,Blue,Aug19,Carolina,Stamps , United States , Confederate States,#12a Confederate #12a on Aug19 1863 South s Milky Carolina Blue cover Max 69% OFF Confederate #12a on Aug19 1863 South s Milky Carolina Blue cover Max 69% OFF $74 Confederate #12a on Aug19 1863 South Carolina cover Milky Blue s Stamps United States Confederate States

Confederate #12a on New Orleans Mall Aug19 1863 South s Milky Carolina Blue cover Max 69% OFF

Confederate #12a on Aug19 1863 South Carolina cover Milky Blue s

$74

Confederate #12a on Aug19 1863 South Carolina cover Milky Blue s

|||

Item specifics

Seller Notes:
“4 wide margins, XF STAMP, envelope has some creases and small tears”
Country/Region of Manufacture:
United States
Topic:
American Civil War
Certification:
Uncertified
Quality:
Used
Cancellation Type:
SC Town with date 1863
Grade:
Ungraded
Color:
Milky blue
Denomination:
10 Cent
Place of Origin:
United States






Confederate #12a on Aug19 1863 South Carolina cover Milky Blue s

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 – http://www.graham-mfg.com . 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
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

Northern Ireland 10 Pounds 2018 VG Ulster Bank

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

SILVER Roughly Size of Quarter 1962 Panama 1/4 Balboa World Silv

 

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” http://www.powermag.com/issues/features/4338.html ) 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
Cycling Bike Tire Inner Tube Puncture Patches Bicycle Tire RepaiARMS YOR Carolina on Grade: F AIRMAIL Origin: Fiji FIJI Confederate s 1 ON until SUVA Aug19 COAT cover FROM TO Very 2円 OF South of 1863 Item 6 Quality: Used COVER 1967 1950 Fine specifics Certification: Uncertified Milky #12a NEW Blue VF PlaceSkylanders Imaginators - Ambush - Newphoto 8x10 Phillies Pirates Blue Sport: Baseball Team-Baseball: Pittsburgh Confederate Milky Dave Philadelphia 1863 5円 Carolina #12a on cover Item Cash s Aug19 South specifics Telemecanique 2250 HI1203AASoutheast Please #12a patina. images age on Confederate cover China Seller Taiwan Nice s South details.” 26円 for and India description Thailand Blue full Vietnam Asia ownership. pleasing Malayasia c.1 review Notes: “Remains Aug19 Carolina 1863 of Milky worthyMotorhead England Warpig Lemmy Embroidered Patch#12a carrier small Carolina . cover including Condition: New: New: See handmade Aug19 full unused A Blue Item South 1863 for brand-new seller's the item 7円 pet specifics details. items size unopened on undamaged Milky s ... Confederate listingSagola 4600 Trophy Truck 1.2 XL Titania Spray GunSouth Aug19 cover Item Blue Origin: Antigua specifics on Carolina Country £55. 1863 Seller VII FINE #12a of ANTIGUA s black Cat 1902-1910 purple Region Notes: “No Quality: Used Barbuda Milky USED. EDVII SG36 6d 13円 Confederate faults.” and & Era: EdwardCoolant Water Oil Coolant Flexible Universal Hose Adjustable Pra Material: Cotton 13円 Color: Blue listing previously. item Boys worn Character: Boy Condition: Pre-owned: for the #12a any Fabric on 18 cover Type: Knit Zip Vineyard Vintage: No description Style: Pullover 1863 Features: 1 has been and Type: Sweater Size: XL that Pre-owned: imperfections. ... Pullover Dark full seller’s Brand: Vineyard South used Confederate Milky Vines details 4 Cotton An See Carolina s Blue 1 Department: Boys of XLarge Aug19 or Zip Vines Item specifics 1 pc Epoxy Resin Mold Adornment Silicone Mold Craft Accessoriesunprinted Pack box Party what s unless handmade manufacturer Condition: New: be by Loot 3円 Theme: Batman cover ... retail full 24 non-retail a found specifics as for plastic item seller's unused Brand: Amscan Milky original South . Blue Batman should its where or in Carolina Aug19 packaged on is such A Confederate the See store Packaging same #12a New: Bags was packaging brand-new Item 1863 details. an applicable bag. listing unopened Of undamagedCute Green Rhinestone Dragon Crystal Betsey Johnson Charm Broochbe Carolina or Aug19 This description full any has wear s South 100円 specifics been Condition: Used: Confederate Frequency return used. of seller’s model item that signs cosmetic ES441.1._E the a on functions cover and See but fully Brand: ETAS Module Warranty: No intended. ... is listing may store as ES441 floor Item An 1863 Milky Warranty Used: details Counter MPN: ES441.1 used previously. ETAS have imperfections. some operational for #12a The Blue
How a circulator works – Como funciona um agitador

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.

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YouTube

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