Member Info (pfeinstein)
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 Basic Information UserName: pfeinstein Name: Patrick Feinstein Location: Barcelona, Spain Occupation: Engineering Specialty: Exotic alloy valves E-Mail: sales@alloy-valves.com URL: http://alloy-valves.com

 Profile Summary
 I deal with alloy valves on a daily basis.

 Posts by pfeinstein [ Order by Time Posted ] [ Group by Topic ] [ Topics by pfeinstein ] [ All Topics ] Moment distribution calculator Thanks for posting the tool! _________________________________... Posted 11/17/12 13:24 PST Pump bhp Well, your readings are likely off, since the torque has to incre... Posted 11/17/12 13:24 PST Moment of Inertia Have a look at the structural steel channel properties section at... Posted 11/17/12 13:22 PST Diesel engine torque and horsepower conversion formulas You have plenty of tools for this on onlineconversion.com.  ... Posted 11/17/12 13:20 PST Seeking Stress Concentration Factor Formula For Grooved Round Sha... The University of Stavanger (Norway) have some nifty tools for th... Posted 11/17/12 13:18 PST Gear Design software. Have a look at gearotic.com for some decent gear design software;... Posted 11/17/12 13:16 PST Rapid Prototyping Technical Have a look at the Robotics section at University of California a... Posted 11/17/12 13:15 PST Leasing Calculator You're really dealing with compound interest here, since your lea... Posted 11/17/12 13:12 PST geometric tolerancing One common area of confusion within GDT is between parallelism an... Posted 11/17/12 13:10 PST Engineering vs. Sales You have a valid point there, ddelaiar.  You might watn to t... Posted 11/17/12 13:08 PST Painting over-molded TPE or TPU? One of the issues you're facing is the time you allow for the pai... Posted 11/17/12 13:04 PST Cell phone antenna boosters How can you start research with a "something to disprove" hypothe... Posted 11/17/12 13:01 PST Calculation of Pressure Drop of a Grill hi rorypercival: pressure drop is difficult to calculate, but in... Posted 11/17/12 12:56 PST Use of Bleed valves This is basically done to relieve the system of excess condensati... Posted 11/16/12 14:47 PST failure of valves Stem corrosion, and corrosion in general, can be reduced by using... Posted 11/16/12 14:46 PST condensation of sulphur, heavy fuel oil You can combat the corrosive effects of Heavy Fuel Oil using exot... Posted 11/16/12 14:44 PST valves, leak detection, hydrostatic, pneumatic If you have ASME valve pressure  testing equipment, you'll g... Posted 11/16/12 14:42 PST valve body casting You're asking about ASTM A216 WCB valves which is a plain carbon ... Posted 11/16/12 14:39 PST Valves Are you using a standard butterfly valve? Have you considered tri... Posted 11/16/12 14:38 PST Hydrochloric Acid & Metals You'll eventually need an exotic alloy valve for this application... Posted 11/16/12 14:37 PST Do butterfly valves open under pressure. Were the valves installed in the correct direction of the flow? &... Posted 11/16/12 14:33 PST Fire Safe Valves Fire safe valves are designed in such a way that, in case of a fi... Posted 11/16/12 14:31 PST Industrial Globe Valve You're testing two very different class valves (150# and 600#) at... Posted 11/16/12 14:27 PST butterfly valves Can you specify the exact nature of the slurry (viscosity, temper... Posted 11/16/12 14:25 PST Cryogenic GATE/GLOBE valve with safety bellows ???? Velan offers a full range of cryogenic valves; in fact, they're a... Posted 11/16/12 14:23 PST Safety Relief valves Unless these are special valves, after 15-20 years, you might con... Posted 11/16/12 14:21 PST outside diameter of flanges If you're dealing with ANSI valves, you're same since the normali... Posted 11/16/12 14:18 PST

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