1 4 Multi Parameter Fitting
20:32
6 жыл бұрын
1 3 Goal Seek
4:59
6 жыл бұрын
1 2 Referencing and Formular Bar
5:48
1 1 Basic Excel Formulas
2:39
6 жыл бұрын
1 0 Spreadsheet Layout Guidelines
3:25
Distillation Basics
8:52
8 жыл бұрын
Shell and Tube Exchangers
17:58
8 жыл бұрын
Conversion and Equilibrium Reactors
23:49
Compressors and Expanders
10:43
8 жыл бұрын
Pumps
6:07
8 жыл бұрын
Cooler and Three Phase Separator
7:25
Vapour Liquid Separator
9:49
8 жыл бұрын
Streams
5:20
8 жыл бұрын
Introduction
3:54
8 жыл бұрын
Пікірлер
@shevonperera791
@shevonperera791 5 ай бұрын
THANK YOU
@prakashbinnal7884
@prakashbinnal7884 10 ай бұрын
Sir, are equilibrium reactor and Gibbs reactor are same ? ....they are predicting equilibrium conversion...in Gibbs reactor it minimizes del G and in equilibirum, it uses Ke....
@wesammohsen-d9j
@wesammohsen-d9j Жыл бұрын
can you describe the changes in overhead and reboiler system inside the column during dynamic operation and adding more controls please?
@FA-nx9yi
@FA-nx9yi 2 жыл бұрын
How to make to line in one plot please, I tried so many time
@pascaltorvic6246
@pascaltorvic6246 2 жыл бұрын
Great video...only complaint is we (only me?) can't see very well what is written in the sheet..zoom is welcome for a revised version, if any
@firekings9963
@firekings9963 2 жыл бұрын
it could be the quality you are using. from my end i can see the sheets and what is written very good
@firekings9963
@firekings9963 2 жыл бұрын
should have found this video when i was doing my thesis so it could have helped me gauge why my results were haywire. had to redo experiments like crazy due to impurities errors
@jainrakeshj
@jainrakeshj 2 жыл бұрын
Please share Ammonia Reformer flowsheet
@jaa70
@jaa70 2 жыл бұрын
is it possible to get the operation curve for the distillation tower ?
@zayedalshuhoumi8397
@zayedalshuhoumi8397 3 жыл бұрын
How to add tray sizing?if not available on V11
@adrianl6811
@adrianl6811 3 жыл бұрын
I'm sorry i haven't worked with v11.
@zayedalshuhoumi8397
@zayedalshuhoumi8397 3 жыл бұрын
@@adrianl6811 can you send the aspen hysys which you are using . I will install My email: [email protected]
@sebastianshaw210
@sebastianshaw210 4 жыл бұрын
U look Indian, but obviously are from the Caribbean. U have Indian ancestors don’t you ?
@adrianl6811
@adrianl6811 4 жыл бұрын
Yes, lots of Caribbean people have Indian ancestry.
@user-kx8yk6xs1j
@user-kx8yk6xs1j 4 жыл бұрын
Could I get this question tutorial ,pls thanks
@adrianl6811
@adrianl6811 4 жыл бұрын
I didn't use a tutorial. It was based on my experiences of characterizing hypothetical crudes from boiling point data acquired by lab analysis.
@madeshwaranj4031
@madeshwaranj4031 4 жыл бұрын
What to do if there are two reactions in the set?
@adrianl6811
@adrianl6811 4 жыл бұрын
You can add as many reactions to the set as you need.
@madeshwaranj4031
@madeshwaranj4031 4 жыл бұрын
Sir if you can then please updated more tutorial videos on aspen hysys, it will be more useful.
@saravanans4495
@saravanans4495 4 жыл бұрын
another question in general is how to find out dew point in hysys?
@adrianl6811
@adrianl6811 4 жыл бұрын
For any stream set the vapor fraction to zero. You must specify a pressure but not a temperature. The temperature at which the first droplet of liquid forms will be calculated. You can also use a stream envelope utility to see the phase equilibrium data.
@saravanans4495
@saravanans4495 4 жыл бұрын
How to find out reboiler and condenser, steam and water flow rate?
@saravanans4495
@saravanans4495 4 жыл бұрын
How to find out reboiler and condenser, steam and water flow rate respectively?
@adrianl6811
@adrianl6811 4 жыл бұрын
You can assign a Utility to the energy stream for reboiler and condenser. Just use a utility that can satisfy the temperature requirements.
@adrianl6811
@adrianl6811 4 жыл бұрын
Just double click the energy stream and choose a utility
@saravanans4495
@saravanans4495 4 жыл бұрын
@@adrianl6811 thanks. i got it now.
@thinker8682
@thinker8682 4 жыл бұрын
Excellent explanation!
@jyhjyj
@jyhjyj 4 жыл бұрын
Best video ever in youtube about simulator
@adrianl6811
@adrianl6811 4 жыл бұрын
Thank you
@scinix8067
@scinix8067 4 жыл бұрын
*Gibbs Reactor?* Also known as global equilibrum or minimizing the Gibbs free energy of a system. Something you can also do with Kintecus.
@adrianl6811
@adrianl6811 4 жыл бұрын
What's kintecus?
@scinix8067
@scinix8067 4 жыл бұрын
@@adrianl6811 The Kintecus chemical simulation software, chemical kinetics program, chemical kinetics software with full regression/optimization abilities and has been cited in over 400+ peer reviewed journals: SCIENCE, NATURE, J. Phys. Chem.A, PCCP, J. Biol. Chem., Plas. Chem. Plas. Proc., Int. J. Chem. React. Tech, Arch. Bio. Chem. Bio. Phys., etc. Click the Papers button on the left side to see some! Kintecus is a powerful Industrial Strength/Research Grade chemical modeling software for simulation and optimization/regression of combustion, nuclear, biological, enzyme, atmospheric and many other chemical kinetic and equilibrium processes. KINTECUS - What can it do ? ________________________________________ Kintecus is a compiler to model and regress/fit/optimize the reactions of chemical, biological, nuclear and atmospheric chemical kinetic and equilibrium processes. A quick overview of the main features: • A very thorough and easy to use Uncertainty Analysis (Monte Carlo sampling runs) to calculate "real-life" averaged behaviors with confidence bands/standard deviations of your chemical system given Gaussian/Poisson/Uniform deviations. • Fit/Optimize/Regress rate constants, initial concentrations, Lindemann/Troe/SRI/LT parameters, enhanced third body factors, initial temperature, residence time, energy of activation and many other parameters against your dataset(s). Note that Kintecus will actually fit the parameters at EXACTLY the time your data was measured. Unlike other programs, Kintecus DOES NOT interpolate a function against your data and then fit the values against this interpolation. There is absolutely no need to “clean” your data, suggest interpolation methods nor specify timing meshes against your experimental data since Kintecus calculates values at exactly the times you specify in your experimental datafile. Kintecus V3.8 and above can also perform accurate bootstrapping of errors. • Global Data Regression/Fitting/Optimization Analysis: Kintecus V5.0 and up now supports an extremely powerful global data regression/fitting/analysis. You can regress or fit or optimize multiple datasets that have multiple initial conditions such as temperatures, pressures, concentrations or any combination and with data sets that have different time scales, different time steps, different species, temperature profiles, heat output, different amount of data points, etc. There are many sample Kintecus-Excel worksheets demonstrating some basics of this new global regression. • Fitting/Regressing with Arbitrary Constraints/Conditions/Heat Output: Apply any type of constraints of any type of complexity in equation form between any variable or constants for use in regression/fitting. • Local Variable Regression: One can now also regress/fit the initial conditions for a species (or temperature) in any of the initial_conditions.txt file (some programs call this local variable fitting/regression). This can be done by suffixing any numeric value in an initial condition file with a question mark, “?”. Kintecus V5.00 and up also supports the ability to regress/fit against heat generated during a reaction. • User Defined Chemical Rate Equations: The special USER chemical kinetic function is new in Kintecus V6.51. You can use it to define your own chemical kinetic rate equations of any complexity using ANY mathematical form. • Full output of global normalized sensitivity coefficients selectable at any specified time or times. Normalized sensitivity coefficients are used in accurate mechanism reduction, determining which reactions are the main sources and sinks (network analysis) and which also shows which reactions require accurate rate constants and which ones can have essentially guessed rate constants. Kintecus V6.8 and up now include the Atropos system for full chemical mechanism elucidation and automatic reduction. • The ability to use profiles or perturbations of any wave pattern for any species, temperature, volume or hv. Using profiles/perturbations can also be used for studying very realistic systems, such as quenching affects, dissolution of various gases into a system over time, induction of current into a system, heat flow into a system, a piston compressing the reaction chamber and so on. • Built in support for special reactions such as: reactions involving third-bodies (M), fall-off reactions (Troe, Lindemann, SRI, JPL forms, MCM forms, etc.) , enhanced third bodies, exclusive multiple enhanced third bodies, vibrational transfer reactions (Landau-Teller) and many others. • Some heterogeneous chemistry can be modeled. For example, a species in the aqueous phase will not contribute to the overall pressure in the system or be involved in third-body reactions or fall- off reactions. Gaseous species can “enter” other phases through out a simulation and vice-versa. • *The ability to do reactions in a continuous stirred tank reactor or homogenized plug-flow reactors (CSTR,PFR) with multiple inlets and outlets and independent FLOW temperatures. * • Kintecus V5.5 and up now support some of the special IUPAC chemical kinetics forms from the Master Chemical Mechanism (MCM) ( see mcm.leeds.ac.uk/MCM/parameters/complex.htt , www.iupac-kinetic.ch.cam.ac.uk/ and/or iupac.pole-ether.fr/ or Google/Bing "Master Chemical Mechanism"). Most of the these forms pertain with special pressure fall-off reactions that cannot be fully cast into the traditional Troe, Lindemann forms. • The ability to convert Chemkin-II/Chemkin-III/Senkin models to Kintecus format. Kintecus can run almost any converted Chemkin model. Once converted, you may apply any Kintecus feature to the system. Do not be surprised to see the converted system run much faster! • Comes with multiple thermodynamic databases containing thermodynamic data (G,E,H,S,Cp,K,Kp) on several thousand species over a wide temperature range (200K-6000K)! • Reactions, adiabatic or non-adiabatic (isothermal, any temperature program), can be performed under isochoric (constant volume) or isobaric (constant pressure) with a simple flick of a switch along with optional volume, temperature, concentration wave perturbations or set profiles. • The ability to model thousands and thousands of reactions in a relatively short time. Kintecus has been used with models as large as 120,000+ chemical reactions. You will not find anything faster than Kintecus. • Multiple-well, Multiple-channel Reactions Utilizing Chebyshev Polynomials and PLOG reactions. Kintecus V5.5 and up now support the Chebyshev expansions proposed by Venkatesh for representing pressure fall off and temperature dependant rates of multiple well reactions. Please see those references for the list of equations that are utilized in Kintecus to calculate those rates. • Global Equilibrium calculations. Why design a kinetic scheme when all you have to do is give Kintecus a listing of all the relevant species in your system. No need for ANY REACTIONS! In fact, you do not even have to specify which species are reactions or products! You can even perform phase stability plots of systems over ranges of temperatures, pressures, volumes and concentrations of other species. You can even fit/optimize experimental data against your equilibrium model. • Perform eigenvalue-eigenvector analysis of the Jacobians of the system as the model runs. This is useful for metabolic control analysis (stability analysis). • Easily perform four types of scanning: combinatorial, parallel, parallel-repeat and sequential. • A powerful parser with automatic mass & charge balance checker for those reactions that the graduate student "supposedly" entered in correctly but the model is yielding incorrect results or is divergent. Do you know a kinetics program that can completely parse and check for mass/charge balance on a reaction like this: Rate Constants , (m and Ea), REACTIONS: 1.234e-20, 1.2, 3000,CH3(((NO2)3(CO)93)3 (CH2)9)+23.30H2O+ + Co2 ==> A--- + B++++ +C+C+C+C+C Or how about this: Rate Constants , REACTIONS: 5.043e+20 , 3.43234 (CH4(N(PO342)43(CH3)3)34)(Os(S7)8)34++++ + 199.432 X++++ 5CH5+ ==>5.434 Some_Really_Funky_Long_Enzyme_Name+ 8 HCl + HCO3- This smart mass balance can be used for biological and nuclear reactions! Kintecus also provides duplicate reaction and species checking. • As you can see in the above reaction, fractional coefficients for species! Now you can finally model that last step in the Oregonator or crunch 100 elementary reaction steps in one reaction step! • Dynamic mode for feedback and/or dynamic simulation runs and external user control of Kintecus • Much, much more!
@adrianl6811
@adrianl6811 4 жыл бұрын
@@scinix8067 very cool. Thanks for sharing.
@pranaysinha2837
@pranaysinha2837 4 жыл бұрын
Thank you for great teaching. i liked it so much
@adrianl6811
@adrianl6811 4 жыл бұрын
Most welcome. One day i will get some more done. :) But very happy it helps some folks out.
@DhruvMewada035
@DhruvMewada035 4 жыл бұрын
Please Upload more.
@baidurimumtazah5215
@baidurimumtazah5215 4 жыл бұрын
Hye i want to ask, how do i include the recovery if i am using sep2 block
@adrianl6811
@adrianl6811 4 жыл бұрын
Not sure what you mean. Please explain a bit more.
@baidurimumtazah5215
@baidurimumtazah5215 4 жыл бұрын
@@adrianl6811 I am sorry. I am just a beginner. I need to find heat duty from the distillation using sep2 block. But there is recovery of components. Water. Methane n ethanol in overhead n bottom stream. I wonder how can we include it in the simulation.
@adrianl6811
@adrianl6811 4 жыл бұрын
@@baidurimumtazah5215 you should probably be using shortcut distillation column instead of sep2 block. You can specify recoveries and it outputs the duties. See the first video i posted on distillation.
@baidurimumtazah5215
@baidurimumtazah5215 4 жыл бұрын
@@adrianl6811 yes, we also view some video, and we are thinking to use radfav too. But the question wants us to use sep2. The question: a two-feed, two product distillation column operating at 1 atm is to be simulated using the Sep2 block. The components are methanol, water and normal hexane. You may assume that the system thermodynamics can be represented by an ideal vapor phase and the UNIFAC correlation for the liquid phase. The componential flow rates of the first feeds are 50 lb mol/h of methanol and 100 lb mol.h of water and is a saturated liquid at 14.696 psi. The second feed flow rate is 150 lb mol/h of pure n-hexane at 120° F and 14.696 psi. Both feeds are at 1 atm and are saturated liquids. 1. Perform the mass and energy balance simulations using the following column specifications: a. One half of the methanol fed is to be recovered in the overhead product b. 99% of the water fed is recovered in the overhead product c. 99% of the n-hexane fed is recovered in the bottom product
@adrianl6811
@adrianl6811 4 жыл бұрын
@@baidurimumtazah5215 Sorry i can't see how this can be done using Sep2 block. Please ask your teacher. I would like to see how this can be done.
@the_bcxd
@the_bcxd 5 жыл бұрын
buu nood are pelea are you
@justinus-3146
@justinus-3146 5 жыл бұрын
thank you so much! This is a huge help!
@keidasshu6209
@keidasshu6209 5 жыл бұрын
Hi sir can you explain to me why the bubble point of the mixture is 31.33 °C when we enter 0 for the vapour /Phase Fraction . The bubble point of pure component I would have understood but the bubble point of a mixture I don't see what is means .
@orthoh2224
@orthoh2224 5 жыл бұрын
Really great until the end. Know I think many people are waiting for the kinetic reactors :D
@orthoh2224
@orthoh2224 5 жыл бұрын
3% = 0.03 and not 0.003.
@adrianl6811
@adrianl6811 5 жыл бұрын
Agreed I made an error there
@orthoh2224
@orthoh2224 5 жыл бұрын
@@adrianl6811 That's no problem. I was just feeling bad beacause I didn't undertand that at this moment and I started to write down a few equations about molar fractions and so on and after 2 minutes I felt dumb that you were only speaking about % :P (this is the effect teachers have on me lol)
@orthoh2224
@orthoh2224 5 жыл бұрын
Hi, I would like to know how to change from one list to another when choosing the composition of the stream? Because you don't mention it.
@adrianl6811
@adrianl6811 5 жыл бұрын
You should create another method set and associate it with the 2nd component list. Then in the flow sheet change the basis of the streams and unit ops that you wish to use the second component set with. Hysys will add "stream cutters" to create the transition from one basis to the other automatically. You may have to adjust the settings on the stream cutters as needed to get convergence.
@orthoh2224
@orthoh2224 5 жыл бұрын
@@adrianl6811 I don't see where am I supposed to do so. I asked the question on SE, you will find pictures of what I did. Can you either answer my question on this website with a few screenshots or guide me to find the "method set". And thank you very much for your great series of videos. engineering.stackexchange.com/questions/29631/how-to-use-a-specific-list-of-components-in-a-stream-in-aspen-hysys
@adrianl6811
@adrianl6811 5 жыл бұрын
@@orthoh2224 you associate the fluid package "Basis 2" with your second component list. Then in the flow sheet environment change the basis for the required streams and unit ops to Basis 2. Hysys uses the terms Fluid Package and Property Methods interchangeable.
@Fad7079
@Fad7079 5 жыл бұрын
kinetic reactor video not included.
@adrianl6811
@adrianl6811 5 жыл бұрын
Been meaning to get to it. Hopefully this week.
@wafakhalil5350
@wafakhalil5350 5 жыл бұрын
Is there any video before this one,cause it seems like a continuation of a previous video
@voiceofinsight5811
@voiceofinsight5811 5 жыл бұрын
They are all listed on his channel.
@bpersad6864
@bpersad6864 5 жыл бұрын
Great info.
@sebastianbrinez4315
@sebastianbrinez4315 5 жыл бұрын
Thank you so much, I was having this error in a totaly different cyce with a different configuration, but you gave me the clue to solve it. Honestly huuuuuuuuuge thanks man!
@adrianl6811
@adrianl6811 5 жыл бұрын
Happy the video could help
@Somic2020
@Somic2020 5 жыл бұрын
HOW can i get the Software? anybody can help me ?
@Madridistooota
@Madridistooota 4 жыл бұрын
Same question here
@saraivaluisdasneves3159
@saraivaluisdasneves3159 4 жыл бұрын
Ask google or youtube
@wakargillvlogs886
@wakargillvlogs886 4 жыл бұрын
getintopc.com/softwares/engineering/aspenone-engineering-suite-11-free-download-1591279/
@adrianl6811
@adrianl6811 5 жыл бұрын
Thank you. Will try to produce a few more.
@islambezziane9336
@islambezziane9336 5 жыл бұрын
thank you so much if you can to make one by dynamic mode
@martinvarela325
@martinvarela325 6 жыл бұрын
El mejor el mejor
@essiensamuel1816
@essiensamuel1816 6 жыл бұрын
thank you very much this video was helpful
@gabrielaojedar
@gabrielaojedar 6 жыл бұрын
Hello! Thanks for the video, very helpful. I have a question. What can I do if I have a running simulation and I have to add a new pseudo component? I've tried it, but it says to me that "one or more blends are not installed" and I don't know how to solve it. I'll appreciate any help that you can give to me. Thanks
@adrianl6811
@adrianl6811 6 жыл бұрын
Are you installing the psuedocomponent from the boiling point range or are you attempting to install from the crude database?
@gabrielaojedar
@gabrielaojedar 6 жыл бұрын
Adrian L, I’m using the boiling point range for the assay
@adrianl6811
@adrianl6811 6 жыл бұрын
@@gabrielaojedar send me screen shot of error. You're not using any database here so shouldn't have an issue. [email protected]
@chemicalengineering5258
@chemicalengineering5258 6 жыл бұрын
THANK YOU SIR
@anmarsamir2362
@anmarsamir2362 6 жыл бұрын
THANKJ YOU WHICH BOOK YOU USE CAN YOU GIVE ME WORD NOTES
@bpersad6864
@bpersad6864 6 жыл бұрын
Great vid. I'm sure alot of students will benefit from it.
@adrianl6811
@adrianl6811 6 жыл бұрын
I will try to get to enter it soon
@baharegholidoust7520
@baharegholidoust7520 6 жыл бұрын
Thank you for patiently teaching
@adrianl6811
@adrianl6811 6 жыл бұрын
Your welcome. Happy I could help.
@baharegholidoust7520
@baharegholidoust7520 6 жыл бұрын
thank you
@oualidboukhemis5635
@oualidboukhemis5635 6 жыл бұрын
how can i download hysys for free please ?
@beautynje2777
@beautynje2777 6 жыл бұрын
Hi, Mr. Adrian, how does increase in pressure affect temperature in a piping system (oil and gas pipes if that makes any difference). Pleasee reply, I have an exam tomorrow. Thank you!!!
@adrianl6811
@adrianl6811 6 жыл бұрын
Increases in pressure will result in higher temperatures according to the equation of state that is applicable. Although these temperature changes may be small when compared to temperature changes associated with the heat transferred via the pipe walls to the surroundings.
@beautynje2777
@beautynje2777 6 жыл бұрын
Thank you.
@beautynje2777
@beautynje2777 6 жыл бұрын
Wow thank you so much!! These videos are very helpful.
@Kamso316
@Kamso316 6 жыл бұрын
thanks for the tutorials. You didn't upload the video for vapor liquid seperator
@satriawirapratama9660
@satriawirapratama9660 6 жыл бұрын
Thanks adrian, but i got lost in column environment and dont know how to back to main flowsheet/simulation. any suggestion ?
@billydharmawangoputra2827
@billydharmawangoputra2827 5 жыл бұрын
click, go to parent on flowsheet tab
@Erbilforever
@Erbilforever 6 жыл бұрын
Hello, Is there any good free simulation program like Hysys ? because im studying chemical engineering and can't afford this.
@adrianl6811
@adrianl6811 6 жыл бұрын
Erbil forever haven't tried any but you might check this link en.m.wikipedia.org/wiki/List_of_chemical_process_simulators
@Erbilforever
@Erbilforever 6 жыл бұрын
Adrian L Thanks mate , appreciate that
@adrianl6811
@adrianl6811 6 жыл бұрын
Erbil forever np