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05/21/2014 10:42 AM *** CFD - Fluid Mechanics BLOG ***
by sam_1982
Last post: 06/02/2026 7:30 PM
by BURAQ
 3 260
06/02/2010 2:00 PM Barber Chair Hydraulics Restoration - Antique 1920s Emil J. Paidar
by MichaelChgo
Last post: 05/27/2026 11:51 AM
by Eric E Bergerson
 35 10289
05/11/2026 5:28 AM A Simple Tolerance Change That Can Significantly Reduce Manufacturing Cost
by emmagreen
Last post: 05/26/2026 7:38 AM
by Just an Engineer
 2 164
04/22/2026 8:33 AM Plate Heat Exchanger Gasket Failure Issues & Best Replacement Solutions in India?
by srjofficial
Last post: 05/16/2026 5:48 AM
by dj95401
 5 129
10/21/2009 2:49 AM Screw Compressor Axial Float
by Fahad
Last post: 05/02/2026 11:41 AM
by johnbeening
 12 530
04/30/2026 5:17 AM Online Leak Sealing
by somen1981
Last post: 04/30/2026 5:18 AM
by somen1981
 1 118
04/03/2012 11:48 PM Pressure Vessel Fabrication Procedure
by cxcxcx0505
Last post: 04/27/2026 2:32 AM
by beancycle
 35 1286
03/29/2026 1:24 PM Improving Product Development with Better CAD Design Practices
by jessie56
Last post: 03/29/2026 1:24 PM
by jessie56
 0 48
11/06/2011 6:02 PM Applicable Dimensional Tolerance to Part Drawings
by CADone
Last post: 03/10/2026 2:12 PM
by shawon
 17 2267
11/11/2006 3:10 AM Capstan Drums need Help
by Anonymous Poster
Last post: 01/26/2026 11:13 AM
by SabriM
 7 1032
05/29/2009 2:12 PM Crush-Type Seal for Tapered Pipe Threads?
by Out of Box Experience
Last post: 01/16/2026 1:08 AM
by nero
 7 431
03/27/2011 2:29 AM Process Bag Filters For Cement Plant
by lyna4
Last post: 01/05/2026 12:30 AM
by ECOGRACE
 19 428
12/16/2025 11:43 AM AHU Standard
by ali_ghaffari
Last post: 12/16/2025 11:43 AM
by ali_ghaffari
 0 84
01/18/2010 3:07 AM Steam Turbine is Hunting
by Fahad
Last post: 12/15/2025 11:46 PM
by Santosh1
 12 4213
12/11/2025 6:20 AM The Ultimate Guide to Choosing the Right Wire Diameter for Your Mesh Machine
by Annajb
Last post: 12/11/2025 6:20 AM
by Annajb
 0 41
12/08/2025 10:07 AM Request for Availability – Control Board 8EL950009 A2 / Ref. ET000454 (Liftech)
by oqueface
Last post: 12/08/2025 2:42 PM
by Doorman
 1 35
11/22/2025 3:05 AM H2O Pump Troubleshooting
by taif
Last post: 11/23/2025 10:56 PM
by rwilliams
 2 185
11/23/2025 8:08 AM Wire Mesh Welding Machine
by Annajb
Last post: 11/23/2025 8:08 AM
by Annajb
 0 34
11/22/2025 7:54 AM Reinforcing Mesh Insufficient Weld Strength or Excessive Weld Penetration
by Annajb
Last post: 11/22/2025 7:57 AM
by Annajb
 1 33
08/24/2010 1:44 PM High Temperature 'O' Rings
by sandeep lokhande
Last post: 11/22/2025 6:49 AM
by The Wizard
 27 515
11/21/2025 8:03 AM What to do if the Steel Mesh Welding is Uneven or There are Missed Welds?
by Anonymous Poster
Last post: 11/21/2025 8:16 AM
by Annajb
 1 78
10/18/2008 12:57 AM refigiration/aircon technician
by Anonymous Poster
Last post: 10/29/2025 12:54 AM
by scarlettbaker
 3 177
10/08/2008 1:29 AM Steam Cleaning and Split-Unit Air Conditioners
by Massimo
Last post: 10/28/2025 6:49 AM
by henryross
 3 124
10/01/2025 8:36 PM Energy of Vibrations
by Reino Eskelinen
Last post: 10/05/2025 10:53 AM
by Doorman
 6 244
09/19/2025 1:50 AM Vorecon
by taif
Last post: 09/21/2025 2:17 PM
by rwilliams
 6 134
10/21/2015 11:13 AM Forward/Reverse with a Single Belt
by HiTekRedNek
Last post: 08/12/2025 10:26 PM
by GilbertTheMechanic
 27 4084
03/16/2009 10:43 AM Drip Legs in Steam Lines
by singlaatul
Last post: 08/02/2025 9:26 AM
by phoenix911
 12 3391
07/09/2012 10:33 AM Worlds Strongest Materials
by MaterialNovice
Last post: 07/27/2025 9:27 PM
by cathyleenerts
 50 635
07/22/2025 6:06 AM What’s Your Biggest Frustration with Using Desktop Robotic Arms?
by shydow
Last post: 07/25/2025 3:21 AM
by The Wizard
 3 215
07/02/2025 6:11 AM Bendablity of Metals
by electronick
Last post: 07/24/2025 3:14 AM
by cathyleenerts
 18 384
01/23/2007 2:31 AM Soldering tiny wires of Pt/Ir
by Camillo
Last post: 07/17/2025 11:33 PM
by LSmith
 12 1196
07/06/2020 6:19 AM Alternative to R123 Refrigerant in Chillers
by ali_shujah
Last post: 06/22/2025 3:59 PM
by Economist
 5 647
03/07/2013 9:32 AM Dynamic Balancing of Centrifugal Impeller
by Jackanil
Last post: 05/14/2025 11:11 AM
by phoenix911
 3 306
03/20/2012 12:29 AM Fuel Consumption Rate
by duffyem
Last post: 04/29/2025 5:54 AM
by PWSlack
 25 527
07/04/2008 6:53 AM alternate to FO steam boiler
by pgsath
Last post: 04/29/2025 5:19 AM
by PWSlack
 9 226
06/19/2013 5:24 PM What is the mechanical advantage of this pulley system?
by FalconC
Last post: 04/28/2025 11:08 AM
by PWSlack
 19 1108
09/18/2010 4:02 PM Area Calculation of HVAC Duct Reducer
by Anonymous Poster
Last post: 04/28/2025 4:24 AM
by PWSlack
 9 7678
09/01/2010 1:35 PM M6 Bolt Size
by david_james
Last post: 04/23/2025 7:22 AM
by PWSlack
 6 796
12/19/2010 4:17 PM 3" Pressure Reducing Valve Capable for Use with Saltwater
by bdirdal
Last post: 04/22/2025 11:32 AM
by PWSlack
 7 341
12/19/2010 7:38 AM Moment
by qazi nisar ahmad
Last post: 04/22/2025 11:30 AM
by PWSlack
 5 175
12/14/2007 9:31 AM Definition of A Compressed Air Manifold Or Pressure Vessel?
by Anonymous Poster
Last post: 04/15/2025 5:09 AM
by PWSlack
 4 642
08/09/2011 8:16 AM GOST Hydrotest Allowable Stress
by gmgm
Last post: 04/08/2025 10:42 AM
by PWSlack
 7 632
07/05/2015 12:07 AM Long Seam in RF PAD of Pressure Vessel
by chzaiqbal
Last post: 04/08/2025 10:36 AM
by PWSlack
 4 912
11/07/2009 10:21 PM turbine thrust bearing temperature going high
by pkmntpc
Last post: 04/08/2025 7:06 AM
by PWSlack
 16 1461
12/03/2007 7:19 AM Slot on Top of Nut
by Anonymous Poster
Last post: 04/08/2025 7:00 AM
by PWSlack
 12 314
02/21/2011 1:30 AM Question About Inspection of Storage Tank
by jafary64
Last post: 04/06/2025 12:38 AM
by Conan21
 6 178
12/28/2010 12:49 PM Buried Pipeline vs Aboveground Pipeline
by Anonymous Poster
Last post: 03/24/2025 7:01 AM
by PWSlack
 8 450
03/28/2009 1:04 AM Heat exchnagers with Condensate pot
by singlaatul
Last post: 03/20/2025 8:40 AM
by phoenix911
 4 957
12/05/2009 5:19 PM Pneumatic Valves with Flow Diagram
by sumitro008
Last post: 03/18/2025 8:13 AM
by PWSlack
 9 478
05/22/2008 4:59 PM How to estimate the pressure under a bolt flange?
by Anonymous Poster
Last post: 03/16/2025 1:44 PM
by SolarEagle
 18 1076
07/13/2007 2:43 PM Vortex Breaker Calculations
by Anonymous Poster
Last post: 02/26/2025 6:10 AM
by PWSlack
 16 5062
08/26/2010 5:37 PM Anti-syphon hole
by Anonymous Poster
Last post: 02/21/2025 8:21 AM
by PWSlack
 3 1083
10/15/2010 11:24 AM Chilled Beam HVAC Systems
by shraga studios
Last post: 02/21/2025 7:23 AM
by Anonymous Poster
 2 120
10/15/2010 1:08 PM CFB Boiler
by xmaster
Last post: 02/21/2025 7:21 AM
by Anonymous Poster
 6 121
03/01/2009 3:37 AM above ground tank erection
by engrjeremias
Last post: 02/21/2025 6:27 AM
by PWSlack
 6 509
03/01/2009 5:56 AM Query
by Anonymous Poster
Last post: 02/21/2025 6:22 AM
by PWSlack
 2 94
03/01/2009 10:20 PM effective capacity of tank
by Anonymous Poster
Last post: 02/21/2025 6:14 AM
by PWSlack
 2 418
02/06/2009 10:42 AM Galvanized Pipe and Engine Cooling Systems
by Greg P
Last post: 02/21/2025 5:32 AM
by PWSlack
 8 1302
10/18/2011 3:20 AM Steam Line Blow-Out
by dhayanandhan
Last post: 02/10/2025 7:38 PM
by phoenix911
 20 671
11/13/2010 3:05 AM Pump Reducer & Expander
by power engine
Last post: 02/04/2025 8:18 AM
by PWSlack
 13 1318
09/30/2008 12:38 PM steam turbine code
by Anonymous Poster
Last post: 02/04/2025 7:45 AM
by PWSlack
 2 98
09/30/2008 12:34 PM plug valves
by Skelley
Last post: 02/04/2025 7:43 AM
by PWSlack
 2 128
09/22/2007 9:39 AM Schematic for a lube oil skid
by ChristianCasas
Last post: 02/04/2025 7:40 AM
by PWSlack
 4 482
03/08/2010 5:06 AM What are Communicating Chambers (Pressure Vessels)?
by faisal99
Last post: 02/04/2025 6:46 AM
by PWSlack
 7 1590
12/21/2009 7:21 AM Formula for Nut Sizes and Wrench Sizes?
by Farzad
Last post: 02/03/2025 7:54 AM
by PWSlack
 61 14870
05/22/2013 10:20 PM Would You Like to Do a Short Interview?
by CyclingDesign
Last post: 01/22/2025 6:18 AM
by PWSlack
 16 454
09/14/2010 6:28 AM Centrifugal Pump in Series or Flooded Suction Operation
by Anonymous Poster
Last post: 01/20/2025 12:12 PM
by Holzfeller
 17 828
12/25/2009 7:57 AM difference between en8 and en19 steel
by Anonymous Poster
Last post: 01/20/2025 7:12 AM
by PWSlack
 2 1378
03/18/2009 8:21 AM Pressure Relief Valve (PRV) or Pressure Safety Valve (PSV)?
by fawad
Last post: 01/13/2025 7:10 AM
by PWSlack
 15 3116
12/26/2007 12:21 AM PRESSURE DROP DURING HYDROSTATIC TEST OF PIPELEINES
by rmurugaiyan
Last post: 01/08/2025 7:49 AM
by PWSlack
 5 2616
11/03/2008 6:40 AM centrifugal pump ?
by Anonymous Poster
Last post: 01/08/2025 7:43 AM
by PWSlack
 4 131
11/03/2008 12:09 AM FOR GATE
by Anonymous Poster
Last post: 01/08/2025 7:41 AM
by PWSlack
 3 83
11/03/2008 12:09 AM Diesel oil firing in cement industry
by Anonymous Poster
Last post: 01/08/2025 7:39 AM
by PWSlack
 3 78
11/02/2008 1:15 PM Working Pressure over Design Presure
by argeef1
Last post: 01/08/2025 7:32 AM
by PWSlack
 20 1912
12/17/2010 4:11 AM Purpose of Bypass in Discharge Lines
by singlaatul
Last post: 01/02/2025 2:39 PM
by PWSlack
 6 2735
09/16/2007 11:50 PM Engine bore wear out
by Anonymous Poster
Last post: 12/18/2024 11:25 AM
by PWSlack
 31 556
06/01/2011 1:30 AM Effect of GD2 Value on Motor Selection in Case of Centrifugal Pumps
by pumba1991
Last post: 12/10/2024 7:23 AM
by PWSlack
 11 3875
06/04/2009 12:19 AM How to Review Vendor Documents about Static Equipment
by nhabibkhan
Last post: 12/10/2024 7:21 AM
by PWSlack
 6 439
07/10/2017 5:14 PM Carbon Steel Pipeline Internal Coating
by Anonymous Poster
Last post: 12/04/2024 7:19 AM
by PWSlack
 36 1266
07/15/2016 3:27 AM Mass Percent of Excess Air In Flue Gas
by inaamurrehman13
Last post: 11/27/2024 7:42 AM
by PWSlack
 32 680
07/26/2010 9:44 AM Straight Length Requirement in Pump Piping
by singlaatul
Last post: 11/27/2024 7:13 AM
by PWSlack
 10 823
03/01/2007 6:57 PM Fluid Experiment - Valve Design?
by shafikdotnet
Last post: 11/21/2024 7:42 AM
by PWSlack
 9 398
04/01/2011 6:41 PM Force Required to Cut Logs
by Anonymous Poster
Last post: 11/01/2024 7:55 AM
by phoenix911
 27 520
09/29/2007 2:34 AM High Temperature scaling
by Anonymous Poster
Last post: 10/25/2024 7:31 AM
by PWSlack
 11 268
09/02/2007 10:14 AM Replacing 30 kw motor with 60 kw motor in plate bending m/c
by Anonymous Poster
Last post: 10/21/2024 3:21 AM
by Anonymous Poster
 16 307
06/28/2011 4:37 AM Max. sustained operating pressure
by JBK
Last post: 10/16/2024 6:48 AM
by PWSlack
 3 154
07/14/2012 1:52 PM Fuel Consumption Per Load in Kw or Kva
by dar76
Last post: 10/15/2024 7:38 AM
by PWSlack
 6 567
06/09/2008 6:24 AM hydro test media
by Anonymous Poster
Last post: 10/15/2024 7:32 AM
by PWSlack
 9 114
04/17/2008 7:45 AM Regarding car seal open/lclosed valves (cso/csc)
by Nithya Iyer
Last post: 10/14/2024 7:17 AM
by PWSlack
 12 5024
10/04/2009 8:34 AM chain drive
by sandeep lokhande
Last post: 10/11/2024 5:46 AM
by PWSlack
 4 297
06/19/2008 10:59 PM tank calculation(pressure vessels)
by Anonymous Poster
Last post: 10/11/2024 5:31 AM
by PWSlack
 6 417
06/07/2011 6:43 PM Protective Coating on SS 310S Tank
by sam12
Last post: 10/09/2024 2:59 AM
by PWSlack
 12 285
03/13/2011 12:37 PM Storage Tanks
by brendan4
Last post: 10/07/2024 9:14 AM
by PWSlack
 4 174
02/13/2010 1:07 AM Cooling Tower Needed
by sandeephirani
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by PWSlack
 4 146
09/24/2024 2:59 PM Torque Measurement Question
by Anonymous Hero
Last post: 10/04/2024 8:35 AM
by HiTekRedNek
 32 453
11/01/2012 6:38 AM How to Fabricate an Eccentric Reducer 24" X 12"
by samiahmad
Last post: 10/04/2024 7:31 AM
by PWSlack
 7 2977
12/21/2013 2:33 PM Low Oil Pressure Problem on DG Set
by ASHOK TAKALI
Last post: 10/02/2024 11:27 AM
by redfred
 9 348
04/14/2008 11:26 AM Blower delivery calculation
by Anonymous Poster
Last post: 10/02/2024 7:20 AM
by PWSlack
 2 129
09/09/2008 12:54 AM Combustion dynamics
by moheshams
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by PWSlack
 4 253
05/20/2010 6:48 AM Using orifice plate for minimum flow protection
by Anonymous Poster
Last post: 10/02/2024 6:10 AM
by PWSlack
 7 862
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