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- #1778416How to solve this problem - HCBBS Forum
- #2035666Operation error - HCBBS Forum
- #1752667Isobutane butane separation consultation - HCBBS Forum
- #1752694Looking for an Aspen economic analysis tutorial - HCBBS Forum
- #1758443The crosshair for pipes and fittings in Cad Worx does not appear - HCBBS Forum
- #1758729Reboiler and Pumparounds - HCBBS Forum
- #1758862Why are there so many methods for calculating dynamic viscosity in PRO/II? - HCBBS Forum
- #1758928ASPEN cannot be used to simulate the neutralization reaction of phosphate and sodium hydroxide solutions. . . - HCBBS F
- #1759172Looking for CAD chemical engineering drawing tutorial videos - HCBBS Forum
- #1759204How can one use an existing CAD floor plan as a grid plan in PDSoft for design purposes? - HCBBS Forum
- #1759343Separation of azeotropes - HCBBS Forum
- #1759620When opening Aspen Plus V8.4, a notepad appears with the following content – how to fix this? - HCBBS Forum
- #1759631What is convergence in ASPEN PLUS? - HCBBS Forum
- #1759685What does “aspen” mean here? Need help? - HCBBS Forum
- #1759686Troubled choosing Aspen property methods? - HCBBS Forum
- #1759722How is the gas phase fraction calculated in Aspenplus? - HCBBS Forum
- #1759726What are the differences between PDMS and SP3D? - HCBBS Forum
- #1759820Can petrochemical reactions be simulated using RYield in Aspen PLUS? - HCBBS Forum
- #1759850For some pipes where stress should be considered based on experience - HCBBS Forum
- #1759934How to get started with Aspen quickly - HCBBS Forum
- #1760229Company logo - HCBBS Forum
- #1760261Caesar2 static stress calculation problem - HCBBS Forum
- #1760574Does anyone have a tutorial for the Chinese version of Flarenet? - HCBBS Forum
- #1760587PROII thermoelectric system simulation - HCBBS Forum
- #1760675Looking for the crude oil atmospheric and vacuum distillation model, version V7.3, to study it a bit~~ - HCBBS Forum
- #1760719How to use Aspen to simulate the process of separating the active components in a reactor - HCBBS Forum
- #1760778Looking for a beginner's tutorial for proII9.4 - HCBBS Forum
- #1760816Paid assistance for CAESAR II installation issues - HCBBS Forum
- #1760855Excuse me, about the Klaus simulation problem - HCBBS Forum
- #1760935Aspenplus runtime prompt shows fatal error - HCBBS Forum
- #1760937Does anyone have teaching software for CAD 2014, starting with the most basic tutorials? - HCBBS Forum
- #1761042Help with Conval 7.05 installer - HCBBS Forum
- #1761068Compared to Hongye’s general layout design software, which is better, GPCAD or the latter? - HCBBS Forum
- #1761187Methanol synthesis Aspend plus - HCBBS Forum
- #1761190Aspen Xiaobai wants to use the Uniquac model to simulate the absorption of carbon dioxide by organic amine solutions - H
- #1761201cad2014 - HCBBS Forum
- #1761203How to calculate the solubility of CO2 and H2S in MDEA at different partial pressures (35%, 50%) - HCBBS Forum
- #1761254Could someone please help draw the n-hexane-ethanol-water phase diagram using Aspen? - HCBBS Forum
- #1761255Do you know how to use Aspen to draw a triple-phase equilibrium diagram for hexane-ethanol-water? - HCBBS Forum
- #1761445I’m having problems installing pro/II 9.4; please help - HCBBS Forum
- #1761446After installing pro/II 9.4, I am encountering problems when adding components - HCBBS Forum
- #1761449Seeking CAD drawings for a three-effect horizontal tube evaporator - HCBBS Forum
- #1761621How to simulate the reaction between KCl and HNO3 using Aspen Plus - HCBBS Forum
- #1761678Aspen Xiaobai wants to use the Uniquac model to simulate the absorption of carbon dioxide by organic amine solutions – w
- #1761787Heat treatment of pipe fittings - HCBBS Forum
- #1761909There seems to be some issue with the installation of PRO II 9.4; I’m asking for everyone’s help - HCBBS Forum
- #1761922Input issues from Aspen to HTRI - HCBBS Forum
- #1762027What is the difference between SHX fonts and large fonts in CAD? ? ? - HCBBS Forum
- #1762104What form of calorific value should be entered when simulating coal with ASPEN? - HCBBS Forum
- #1762137Design - HCBBS Forum
- #1762141CAD version conversion - HCBBS Forum
- #1762178How to simulate biogas high-pressure water washing for carbon removal using HYSYS - HCBBS Forum
- #1762357When Aspen opens a BKP file, why isn’t the flowchart visible? - HCBBS Forum
- #1762430Aspen reports that there is no feed stream - HCBBS Forum
- #1762494Reaction distillation Aspen simulation for sodium methoxide production - HCBBS Forum
- #1762774Spacing issue for vertical large-diameter pipeline guides - HCBBS Forum
- #1762845HYSYS pipe segment module - HCBBS Forum
- #1762938I just started using the 3D piping software PDMAX - HCBBS Forum
- #1763236The issue of seismic acceleration in CAESAR II - HCBBS Forum
- #1763241CAESAR II wind load parameter input - HCBBS Forum
- #1763268Practical Tutorial on Chemical Process Simulation with Aspen Plus (Second Edition), Part 3 - HCBBS Forum
- #1763301How to update after modifying nested blocks - HCBBS Forum
- #1763428How should outdoor water pipes and caustic soda pipes in Heilongjiang be insulated? ? ? - HCBBS Forum
- #1763977Is the gas-phase dehydrogenation reaction at 220°C and atmospheric pressure always endothermic, regardless of the proper
- #1764095How PRII defines the substance 2,4,6-trimethyl-1,3,5-triazine - HCBBS Forum
- #1764099What are the valve body, valve core, and valve seat of a valve? What are the materials? How to choose materials - HCBBS
- #599177How to find the properties of a substance that is not available in ASPEN? - HCBBS Forum
- #1764149Seeking help with Aspen Cycle Logistics - HCBBS Forum
- #599178Software from ASPEN Dynamics - HCBBS Forum
- #1764234Share new CAD plugin - Nuo Machinery CAD - HCBBS Forum
- #599179What does \"tear logistics\" mean? - HCBBS Forum
- #1764454Can’t use the cursor in the CAD editor? - HCBBS Forum
- #599231Regarding the issue of converting low-temperature cooling capacity into standard coal - HCBBS Forum
- #1764468Flue gas desulfurization at Aspen Power Plant - HCBBS Forum
- #599251π-type compensator calculation software - HCBBS Forum
- #1764481How to add fittings and valves when performing pipe calculations in PRO II - HCBBS Forum
- #599253How does everyone upload their pictures? - HCBBS Forum
- #1764612Check valve, PN16, swing type, RF, BC, WCB/13Cr/STL – what does this mean? - HCBBS Forum
- #599263Chemical engineering design software - HCBBS Forum
- #1764721Does PDMS consume graphics cards? - HCBBS Forum
- #599294CAD drawing area - HCBBS Forum
- #1764815Celsius/Fahrenheit temperature conversion - HCBBS Forum
- #599335ASPEN Heat Exchanger Design - HCBBS Forum
- #1764876Are fewer crystals obtained from Aspen simulations compared to those calculated manually? - HCBBS Forum
- #599340Remedies after AutoCAD gets locked due to batch printing - HCBBS Forum
- #1764887Table for calculating pressure drop in liquid-solid two-phase flow pipelines - HCBBS Forum
- #599391Can the flow regime of two-phase flow be determined from the TASC calculation results? ? - HCBBS Forum
- #1764890Compressible Fluid (Gas) Pipeline Pressure Drop Calculation Table - HCBBS Forum
- #599417Heat exchanger calculation software - HCBBS Forum
- #1764891Table for calculating pressure drop in pipes of incompressible fluids (liquids) - HCBBS Forum
- #599459Determination of pressure - HCBBS Forum
- #1764926I request all experts to share a chemical DSC simulation software~ - HCBBS Forum
- #599480How to draw a jacket in Cadworx? - HCBBS Forum
- #1764937Seek fluidization simulation software - HCBBS Forum
- #599574Is there a urea module in the latest V7.1? - HCBBS Forum
- #1764939Seek fluidization simulation software for fluidized beds - HCBBS Forum
- #690495When the PDS software was designed, were the device models created by device specialists? - HCBBS Forum
- #1765225Physical property estimation method - HCBBS Forum
- #690496How does a device added to PDS using add know which one is the first component (i.e., the one that has been given a name
- #1765390If plastic pipes are used for water, can steam be used for heat tracing to maintain warmth? Because could too high steam