Online Calculators for Chemical Engineers

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equipment costing

Online equipment cost estimating from Matches. This Java powered online calculator provides cost estimates for a wide variety of process equipment. The correlations are not discussed, so judging the accuracy is difficult. Costs are expressed in year 2000 U.S. dollars.

http://matche.com/EquipCost/
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Industrial Filtration Calculators

Industrial Filtration Calculators

Industrial Filtration Calculators
Need help selecting equipment for an industrial filtration? How about some help with a sedimentation velocity calculation? This site contains online calculators to help with these tasks. Also included is a tool to estimate the specific resistance to filtration from a particle size distribution provided by the user

http://www.filtration-and-separation.com/simulation.htm
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McCabe-Thiele Calculator

McCabe-Thiele Calculator

Calculate the number of theoretical trays needed for your distillation column via the McCabe-Thiele method.

http://www.s-ohe.com/McCabe-Thiele.html
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Fired Heater Design

Fired Heater Design

This online calculator not only performs the calculations for you, but helps you gain a better understanding of the design procedure at the same time. Design and learn about nearly every aspect of a fired heater at this great website.


http://www.heaterdesign.com/design0.htm
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Thermal Calculators

Thermal Calculators

The Thermal Wizard from MAYA heat transfer includes unit conversions, material properties, conduction, convection, radiation, and head loss calculations.

http://www.thermal-wizard.com/tmwiz/
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Steam Table

Steam Table

Find those handy little steam table online. No more reaching for you old reference books and no more interpolating


http://www.connel.com/freeware/steam.shtml​

 

[rsamin]

این لینک خیلی محاسبه گرای خوبی ارایه میده:
http://www.lenntech.com/calculators/calculators.htm

 

[مهسانه]

وبلاک پلیمر

وبلاک پلیمر

پلیمر ی ها به این وبلاسر بزنیدwww.poliom87.blogfa.com