View My Stats
Jump to content
Chemical Engineering Community


Popular Content

Showing most liked content since 11/12/2017 in all areas

  1. 2 points
    for the convection, you need materials. For example if you have a 2 metal plate, you need air or any other fluid for convection type of heat transfer between metal plates. For the radiation, You don't need it. For example Sun and Earth
  2. 2 points
    Convection occurs between a solid object and a fluid which is in motion through the warmer part of the fluid. Natural convection occurs due to density difference in the molecules of fluid due to temp. Gradient. Forced convection occurs due to forced motion of the fluid through external force such as fam,pump ,moving object etc. Radiation occurs through the electromagnetic waves. It does not require a medium for transport of energy
  3. 1 point

    Shared Assets

    Thank you for appreciating. And I'm still studying. 5th sem finals from tomorrow. Hahaha.
  4. 1 point

    Shared Assets

    No, Ali. These blueprints are universal. Actually, these blueprints were made in Autodesk Inventor. But I made these parts in AutoCAD because I wanted to make a complex model to practice.
  5. 1 point
    Thank you for sharing your knowledge!! Please keep sharing by answering the other questions as well!!
  6. 1 point
    Pipephase from schneider (before SimSci) is used for hydraulic calculations in pipe networks. Pro-II ifrom schneider (before SimSci) is used for HMB in refinery, exploration and oil and gas facilities, among others. Aspen Hysis from AspenOne Suite is used for HMB in refinery, exploration and oil and gas facilities, among others with more accuracy depending of the case. AspenPlus from AspenOne is used specifically for petrochemical facilities, ethanol and pharma facilities. Aspen EDR from AspenOne Suite and HTRI is used for thermal design of heat transfer equipments as Shell & Tube, Plate and Frame, Spiral Heat Exchanger, Furnace, Double Tube Heat Exchanger. etc. Korf is used for pump hydraulics system. Pipenet is used for fire fighting pump hydraulics systems as well as AFT Fathom and AFT Sprinkler. Visual flow is used for hydraulic calculation in pipe networks based on isometrics. DinSim, Olga, WinSim are used for cross country pipeline as dynamic calculations. Flarenet, Implant, Flaresim are used for flare analysis including all network. Pha Pro is used for Risk Studies as Hazop, Hazid, SIL as LOPA method). Quest from Canary, PHAST from DNVGL, Breeze from Trinity Consultants, Superchems from iomosaic principally for Quantitative Risk Assessment. Caesar-II is used for pipe flexibility calculations. PVELITE and Compress are used for mechanical design of pressure vessels. TANK and E-Tank are used for mechanical design of API 650 Tanks and API 653. Visio is used for PFD and P&ID drawings as well as AutoCAD, AutoPlant, SPPID. CadWorx and SP3D used for 3D sketch drawings to generate layouts, isometrics, BOM. Others for instruments calculation.
  7. 1 point
    You can download aspen 9/hysys 9/promax/pdms/gproms/chemcad/comsol/matlab/olga/pipenet/flaresim/pro treat/petrosim and many many software from for free with their keygen. please note that all of them were tested on windows 7 and may not work on windows 10. and you can download prv2size from below link for free: is an iranian/persian website. Please let me know if you can't fine the download links. please turn off your antivirus software while installing the software.
  8. 1 point