Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations JAE on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Eng-Tips

New posts

Official Forums

Forum Platform

Questions and tips around using the forum
Threads
54
Messages
267
Threads
54
Messages
267
Jon
How to create new FAQ
  • Jon

Forum Policies

Technical User Groups

Eng-Tips Groups

Threads
433
Messages
2.9K
Sub-forums:
  1. Eng-Tips Groups
    1. Foundations by Terzaghi
Threads
433
Messages
2.9K
majbacker
Cantilever Retaining Wall Heel Bar at Corner

People

Students

Threads
2.4K
Messages
10.5K
Sub-forums:
  1. Student Engineer General Discussion
Threads
2.4K
Messages
10.5K
Ron247
structural

Aeronautics & Space Engineers

Threads
5.2K
Messages
37.5K
Sub-forums:
  1. Aircraft engineering
  2. Rotorcraft engineering
  3. Spacecraft engineering
  4. Aeronautic & Space engineering general discussion
Threads
5.2K
Messages
37.5K
SteveAero
Shaved CSK NAS1097 rivet strength allowables

Agricultural Engineers

Threads
277
Messages
896
Sub-forums:
  1. Agricultural engineering other topics
Threads
277
Messages
896
wesley_pipes
NCEES Agricultural PE Exam

Automotive Engineers

Threads
7.8K
Messages
77.2K
Sub-forums:
  1. Automotive electrical & sensor engineering
  2. Engine & fuel engineering
  3. Transmission, Driveline, Hybrid Drive engineering
  4. Automotive suspension engineering
  5. Automotive Engineering other topics
Threads
7.8K
Messages
77.2K
CWB1
Honda Recall - 3.5L main bearing problems
  • CWB1

Bioengineers

Threads
425
Messages
1.1K
Sub-forums:
  1. Bioengineering and Biomechanics
Threads
425
Messages
1.1K
IRstuff
Protein Supplementation via BCAAs

Chemical Engineers

Threads
14K
Messages
74.5K
Sub-forums:
  1. Chemical plant design & operations
  2. Chemical environmental control
  3. Chemical process engineering
  4. Chemical process development
  5. Safety Relief Valve engineering (PSV)
  6. Loss prevention engineering
  7. Chemical engineering other topics
  8. Materials
    1. Chemical coatings engineering
    2. Adhesives & sealants engineering
Threads
14K
Messages
74.5K
shvet
Wet scrubber - what happens if you continue to re-circulate a scrubbing liquid?

Civil / Environmental Engineers

Threads
14.8K
Messages
92.7K
Sub-forums:
  1. Earthwork/grading engineering
  2. Surveying & Geomatics
  3. Waste disposal & treatment
  4. Storm/Flood engineering
  5. Traffic Engineering
  6. Water treatment and distribution
  7. Soil/Groundwater environmental engineering
  8. Climate Change Engineering Solutions
  9. Civil/Environmental engineering general discussion
Threads
14.8K
Messages
92.7K
JoshPlumSE
Clouds and models

Coastal Engineers

Threads
208
Messages
498
Sub-forums:
  1. Coastal Engineering General Discussion
Threads
208
Messages
498
M
Maximum concrete durability

Computer Engineers

Threads
1.5K
Messages
5.9K
Sub-forums:
  1. Programming language engineering
  2. Computer engineering general discussion
Threads
1.5K
Messages
5.9K
IRstuff
Smart Garden System

Electrical / Electronic Engineers

Threads
45.3K
Messages
339K
Sub-forums:
  1. Communication & signal processing engineering
  2. Electric motors & generators engineering
  3. Electric power & transmission & distribution
  4. Microwave & electromagnetic engineering
  5. Circuit design
  6. Antenna & propagation engineering
  7. Programmable logic controllers (PLC)
  8. Power supply & electronic component design
  9. Electrical Engineering general discussion
Threads
45.3K
Messages
339K
davidbeach
UPS Load Test

Geotechnical Engineers

Threads
10.1K
Messages
63.4K
Sub-forums:
  1. Earth retention engineering
  2. Foundation engineering
  3. Slope stability engineering
  4. Soil testing engineering
  5. Soil mechanics engineering
  6. Geotechnical engineering general discussion
Threads
10.1K
Messages
63.4K
LOTE
Modular Block Wall With Geogrid Into Bedrock
  • LOTE

Industrial / Manufacturing Engineers

Threads
6.7K
Messages
31K
Sub-forums:
  1. Automation & Robotic engineering
  2. Machines & Machining engineering
  3. Manufacturing Plant engineering
  4. QC, Inspection & Testing engineering
  5. Industrial/Mfg engineering general discussion
Threads
6.7K
Messages
31K
I
OEE at 75% for dairy processing with 6 data analysts.

Marine / Ocean Engineers

Threads
1.4K
Messages
5.9K
Sub-forums:
  1. Off-shore structure engineering
  2. Marine/Ocean engineering other topics
Threads
1.4K
Messages
5.9K
Gr8blu
Console flushed into bulkhead

Materials Engineers

Threads
23.5K
Messages
132.4K
Sub-forums:
  1. Corrosion engineering
  2. Magnetic engineering
  3. Material engineering general discussion
  4. Materials
    1. Composite engineering
    2. Metal and Metallurgy engineering
    3. Paint/coatings engineering
    4. Polymer engineering
    5. Rubber engineering
    6. Wood design and engineering
    7. Hydrogen and related fuel cell engineering
Threads
23.5K
Messages
132.4K
EdStainless
Titanium-Stainless Steel Galvanic corrosion

Mechanical Engineers

Threads
74.8K
Messages
530K
Sub-forums:
  1. Pipelines, Piping and Fluid Mechanics engineering
  2. Laser engineering
  3. Mechanical Acoustics/Vibration engineering
  4. Optical systems engineering
  5. Heat Transfer & Thermodynamics engineering
  6. HVAC/R engineering
  7. Gear and Pulley engineering
  8. Pump engineering
  9. Valve engineering
  10. Gas distribution engineering
  11. Boiler and Pressure Vessel engineering
  12. Ignition, Combustion and Detonation engineering
  13. Mechanical Seal engineering
  14. Bearing design, manufacture and maintenance
  15. Gas compression engineering
  16. Fluid Power engineering
  17. Drafting Standards, GD&T & Tolerance Analysis
  18. Storage tank engineering
  19. Electronics Packaging engineering
  20. Mechanical engineering general discussion
Threads
74.8K
Messages
530K
kwisatz_haderach
Turbo Ventilators vs Ridge vent

Mining Engineers

Threads
308
Messages
880
Sub-forums:
  1. Mining engineering
Threads
308
Messages
880
horacio Torres
Should a vibrating screen on springs be considered for Seismic loading

Nuclear Engineers

Threads
283
Messages
1.9K
Sub-forums:
  1. Nuclear engineering
Threads
283
Messages
1.9K
Anton Yur
UK standards for pipe fittings

Petroleum Engineers

Threads
3K
Messages
13.5K
Sub-forums:
  1. Petroleum production engineering
  2. Petroleum refining engineering
  3. Petroleum engineering general discussion
Threads
3K
Messages
13.5K
M
Subject: Dyke Wall Capacity Criteria as per NFPA/OGRA – Class-wise Tank Scenarios in General Plot Plan

Structural Engineers

Threads
57.3K
Messages
474.6K
Sub-forums:
  1. Seismology engineering
  2. Demolition & Renovation engineering
  3. Welding, Bonding & Fastener engineering
  4. Moment Frame & Shear Wall engineering
  5. Building Information Modeling BIM
  6. Structural engineering general discussion
Threads
57.3K
Messages
474.6K
Greenalleycat
Pilaster minimum reinforcement

Things

Engineering Codes, Standards & Certifications

Threads
18.4K
Messages
88K
Sub-forums:
  1. Engineering Codes, Standards & Certifications
    1. ACI (concrete) Code Issues
    2. AISC (steel construction) Code Issues
    3. ANSI (standards) Code Issues
    4. ASCE (civil) Code Issues
    5. ASTM (testing materials) Code Issues
    6. AWS (welding) Code Issues
    7. IBC/ICC/CABO (building officials) Code Issues
    8. ISO Standards & Certifications
    9. NFPA (fire) Code Issues
    10. IEEE (electrical) Code Issues
    11. ASME (mechanical) Code Issues
    12. IEC (electrotechnical) Code Issues
    13. AS/NZS (au/nz) Code Issues
    14. CEN / ECN (eu standards) Code Issues
    15. API (American Petroleum Institute) Code Issues
    16. Codes and standards general discussion
Threads
18.4K
Messages
88K
Gr8blu
IEC 60364-5-52

Engineering Computer Programs

Threads
131.2K
Messages
600.9K
Sub-forums:
  1. Chemical Engineering Programs
    1. Aspen Technology products
    2. Hyprotech products
  2. Engineering Programs
    1. SQL
    2. C++
    3. Fortran
    4. PTC: Mathcad
    5. PTC: Creo Parametric (Pro/ENGINEER)
    6. Autodesk: AutoCAD
    7. Autodesk: Mechanical Desktop
    8. DASSAULT: SOLIDWORKS 3D Design
    9. DASSAULT: CATIA products
    10. Siemens: UG/NX
    11. Siemens: Solid Edge
    12. Bentley: MicroStation
    13. Visio products
    14. UNIX/Linux
    15. Siemens: I-deas
    16. Kubotek: KeyCreator/CadKey
    17. -Engineering programs/apps (general)
    18. Georgia Tech CASE Center: GT STRUDL
    19. Bentley: STAAD products
    20. Microsoft Visual Basic
    21. Microsoft VBA - Visual Basic for Applications
    22. -Engineering spreadsheets
    23. COADE, Inc.: CAESAR II
    24. HydroCAD Stormwater Modeling
    25. Autodesk: Inventor
    26. -Engineering printers and plotters discussion
    27. Computers and Structures: SAP2000
    28. Computers and Structures: ETABS
    29. Computers and Structures: SAFE
    30. Intergraph: INtools
    31. Autodesk: Algor
    32. MSC.Software: Marc
    33. Alibre: Alibre Design
    34. Altair: HyperWorks
    35. National Instruments: LabVIEW
    36. Codeware: COMPRESS
    37. Bentley: RAM products
    38. RISA Technologies: RISA-3D
    39. DASSAULT: DraftSight
    40. Python
  3. Simulation
    1. ANSYS: ANSYS Software Suite
    2. MathWorks, Inc.: MATLAB
    3. MathWorks, Inc.: Simulink
    4. Finite Element Analysis (FEA) engineering
    5. DASSAULT: ABAQUS FEA Solver
    6. MSC.Software: ADAMS
    7. MSC.Software: Patran
    8. Nastran
    9. PTC: Creo Simulate (Pro/E Mechanica)
    10. Computational Fluid Dynamics (CFD)
    11. DASSAULT: SOLIDWORKS Simulation/FEA
    12. Siemens: Femap
  4. Virtual Reality
Threads
131.2K
Messages
600.9K
vikram manoj
How to reduce fiber damage

Engineering Forums by Industry

Threads
12.2K
Messages
110.6K
Sub-forums:
  1. Bridge engineering
  2. Commercial Products
    1. Battery engineering
    2. Spring engineering
    3. Commercial product engineering general discussion
  3. Concrete Engineering
    1. Concrete Engineering general discussion
  4. Constructed Items
    1. Constructed items general discussion
  5. Control Systems engineering
    1. Measurement & control instrumentation engineering
    2. Control Systems engineering
  6. Energy Engineering
    1. Energy engineering general discussion
  7. Forensic Engineering
    1. Engineering Failures & Disasters
  8. Steel Engineering
    1. Steel and Stainless engineering
  9. Transportation
    1. Transportation engineering general discussion
  10. Utilities
  11. Administration
  12. Plastics Engineering general discussion
Threads
12.2K
Messages
110.6K
TugboatEng
Electric car ship fire.

Engineering Methods

Threads
322
Messages
1.4K
Sub-forums:
  1. Engineering methods
Threads
322
Messages
1.4K
IRstuff
Tie-Down for Mobile Tank Structure

Project & Configuration Management

Threads
1.3K
Messages
5K
Sub-forums:
  1. Project & Configuration Management
    1. Microsoft: Microsoft Project
    2. Engineering project management general discussion
Threads
1.3K
Messages
5K
Concept design
Planetary Telescopic Bicycle Kickstand

Career Corner

Personal strategies

Threads
3.2K
Messages
60.3K
Sub-forums:
  1. Personal Strategies
    1. How to Improve Myself
  2. Political Strategies
Threads
3.2K
Messages
60.3K
S
9 Months Experience , MEP estimation , When & How Did You Start Learning Pricing?

Trends and Strategies

Threads
3.2K
Messages
68.6K
Sub-forums:
  1. Keeping Ahead of the Curve
    1. Where is Engineering Going In The Next 5 Years
    2. Professional Ethics in engineering
    3. Engineering History
    4. Engineer Business Practices and Issues
Threads
3.2K
Messages
68.6K
CWB1
A Conceptual Modification to the Continuing Education Requirements
  • CWB1

Part and Inventory Search

Sponsor

Members online

Total: 20,305 (members: 21, guests: 20,284)

Trending content

Latest posts

Latest threads

Top Discussions

Bearing pressure for rectangular footing double eccentricity
TEMA DEU/CEU Heat Exchanger - Connection Challenges & Analysis
Is adding a bond beam into an existing CMU wall fesible?
Subdivision Work - Pricing
Designing a cam
oversteer measurement formula in Motec i2
Fuel Gas Coalescer Filters
Prying action
Trying to understanding primary plus secondary stress difference range and why we evaluate it.
Troubleshooting Crusher/shredding machine

Hot Forums

Structural engineering general discussion
Forum Platform
Boiler and Pressure Vessel engineering
Electric power & transmission & distribution
Student Engineer General Discussion
DASSAULT: ABAQUS FEA Solver
Aircraft engineering
Chemical plant design & operations
Coastal Engineering General Discussion
Metal and Metallurgy engineering

Latest profile posts

M
MinaLee Denial MinaLee wrote on Denial's profile.
Mr. Denial, you are a very good person. I hope you can update more such excellent papers.
•••
P
primesteel
We manufacture ASME B16.9 buttweld fittings (½”–72”) in SS, CS, Duplex, etc. Specs: ASME B16.9/B16.28, MSS-SP-43, SCH 10–XXS. Types: Elbow, Tee, Reducer, Stub-End, Cap. Used in oil & gas, power, water. Brochure with full specs: primesteelcorp.com/images/catalogue/psc-brochure.pdf
•••
G
gaziz0v dcasto gaziz0v wrote on dcasto's profile.
Hi! I understand that you are referring to ethylene pipeline systems. Perhaps you can tell me in which direction to move in solving the issue. The problem is that when ethylene is pumped through pipelines, ethylene contains oil after reciprocating compressors (IR HHM).
•••
Chris_Turney
Chris_Turney seanleed Chris_Turney wrote on seanleed's profile.
Do you have a PDF copy of the BVP17?
•••
N
Nanda Kishore Kandregula bcase14 Nanda Kishore Kandregula wrote on bcase14's profile.
Why ERCuAl-A2 cladding over carbon steel will not pass the bend test.
I have tried but transverse bend test failed
•••

Forum statistics

Threads
452,173
Messages
3,132,992
Members
449,407
Latest member
Dilip_12
Back
Top