ChemSim
ChemSim
  • 37
  • 61 018
Trapezoidal Rule in MATLAB
Here, I demonstrate how to use the built-in trapezoidal rule function in MATLAB, as well as how to script the code for both functions and data sets (from excel sheet) within MATLAB.
Переглядів: 58

Відео

Aspen HYSYS Absorption and Desorption
Переглядів 7614 днів тому
Aspen HYSYS Absorption and Desorption
Getting Started with ASPEN Energy Analyzer-Part 4: Heat Exchanger Network (HEN) Design
Переглядів 12321 день тому
Getting Started with ASPEN Energy Analyzer-Part 4: Heat Exchanger Network (HEN) Design
Getting Started with ASPEN Energy Analyzer-Part 3: Area Target
Переглядів 3821 день тому
Getting Started with ASPEN Energy Analyzer-Part 3: Area Target
COMSOL Simulation of MEMS Heat Exchangers
Переглядів 2732 місяці тому
In this video, we demonstrate how to build and solve a heat transfer problem involving both conduction and convection using the Nonisothermal Flow multiphysics coupling in COMSOL Multiphysics. The example focuses on a stainless-steel MEMS heat exchanger, commonly found in lab-on-a-chip devices used in biotechnology and microreactors like those in micro fuel cells. We'll explore the heat exchang...
COMSOL transient heat conduction: temperature vs time plot
Переглядів 6694 місяці тому
1 m long aluminum wire of diameter 3 mm (ρ= 2702 kg/ m3, C p = 0.896 kJ/kg⋅K, k = 236 W/m⋅K,) is extruded at a temperature of 350° C and exposed to atmospheric air at 30° C with a heat transfer coefficient of 35 W/ m 2 ⋅K. Determine how long it will take for the wire temperature to drop to 50° C. ref. Yunus Cengel , Afshin Ghajar Heat And Mass Transfer 6th Edition, Problem 4.144, Chapter 4,
COMSOL Heat Transfer: Conduction in a Cylinder
Переглядів 4275 місяців тому
The tutorial illustrates how to build and solve a conductive heat transfer problem in cylindrical geometry.
COMSOL Simulation: Velocity profile of liquid confined between a moving and stationary wall: Part 2
Переглядів 2155 місяців тому
In this video, we examine the transient viscous diffusion of momentum, exploring how the velocity changes over time between a stationary lower plate and a moving upper plate in a confined space in COMSOL Multiphysics. We consider two cases: 1. Upper wall is moving with a constant velocity such as vx=vx0 (Part 1). 2. Upper wall is oscillating to the right and left in such a way that its x veloci...
Getting Started with ASPEN Energy Analyzer-Part 2: Grand Composite Curve and Utilities Selection
Переглядів 2408 місяців тому
Getting Started with ASPEN Energy Analyzer-Part 2: Grand Composite Curve and Utilities Selection
Simulation of pipes and fittings in ASPEN HYSYS
Переглядів 4758 місяців тому
In this instructional video, we delve into the simulation of pressure drop within pipe system using Aspen HYSYS. The system under consideration encompasses diverse fittings, comprising pipe segments, elbows, valves, and flow meters. Throughout this tutorial, we navigate through the process of modeling and analyzing the pressure drop within the system, offering a detailed exploration of the impa...
Getting Started with ASPEN Energy Analyzer-Part 1: Compsite Curves and Energy Targets
Переглядів 4279 місяців тому
Here we plot the composite curves and determine the energy targets for two cases using ASPEN Energy Analyzer. The first case involves single hot and cold streams. In the second case, we determine the targets for mutiple hot and cold streams.
ASPEN HYSYS Simualtion of Catlytic Reaction in a Plug Flow Reactor
Переглядів 4919 місяців тому
Here we simulate the production of styreren in a catalytic Plug flow reactor. Styrene is produced by catalytic dehydrogenation of ethylbenzene at temperatures starting from 630◦C and pressures slightly above atmospheric pressure in the presence of water steam. Two main side reactions take place in this process: pyrolysis of ethylbenzene to benzene and ethylene and ethyl-benzene hydrodealkylatio...
Simulation of CSTR (continuous stirred tank reactor) in ASPEN Plus
Переглядів 8969 місяців тому
In this video, we have simulated a CSTR kinetic reactor in aspen PLUS.
ASPEN HYSYS: Conversion reactor
Переглядів 4629 місяців тому
ASPEN HYSYS: Conversion reactor
APSEN Plus Rstoich: Conversion reactor
Переглядів 659 місяців тому
APSEN Plus Rstoich: Conversion reactor
Simulation of Simple End Point Heat Exchanger in Aspen HYSYS
Переглядів 2809 місяців тому
Simulation of Simple End Point Heat Exchanger in Aspen HYSYS
Simulation of a simple Heater in Aspen Plus
Переглядів 2069 місяців тому
Simulation of a simple Heater in Aspen Plus
COMSOL Simulation: Velocity profile of liquid confined between moving and stationary walls: Part 1
Переглядів 1,3 тис.10 місяців тому
COMSOL Simulation: Velocity profile of liquid confined between moving and stationary walls: Part 1
ASPEN Plus: Determination of Density of Benzene using Peng-Robinson EOS
Переглядів 10110 місяців тому
ASPEN Plus: Determination of Density of Benzene using Peng-Robinson EOS
ASPEN Plus Simulation: Determination of Compressibility Factor using Peng-Robinson EOS
Переглядів 51410 місяців тому
ASPEN Plus Simulation: Determination of Compressibility Factor using Peng-Robinson EOS
Conversion Reactor with Recycle in ASPEN Plus
Переглядів 1,7 тис.11 місяців тому
Conversion Reactor with Recycle in ASPEN Plus
Heat Transfer Coefficient calculation in COMSOL Multiphysics
Переглядів 3,6 тис.11 місяців тому
Heat Transfer Coefficient calculation in COMSOL Multiphysics
Soave-Redlich-Kwong (SRK) equation of state solution in ASPEN Plus
Переглядів 524Рік тому
Soave-Redlich-Kwong (SRK) equation of state solution in ASPEN Plus
Modeling Bioheat Transfer in COMSOL Multiphysics
Переглядів 2,3 тис.Рік тому
Modeling Bioheat Transfer in COMSOL Multiphysics
Cooling of a Long Stainless Steel Cylindrical Shaft: Transient Haet Transfer Simulation in COMSOL
Переглядів 1,6 тис.Рік тому
Cooling of a Long Stainless Steel Cylindrical Shaft: Transient Haet Transfer Simulation in COMSOL
CFD Simulation of Heat Conduction in the Base Plate of an Iron using COMSOL
Переглядів 458Рік тому
CFD Simulation of Heat Conduction in the Base Plate of an Iron using COMSOL
Distillation in ChemSep/COCO
Переглядів 2,4 тис.Рік тому
Distillation in ChemSep/COCO
To determine number of plates and minimum reflux ratio of a distillation column using Aspen HSYSYS
Переглядів 1,4 тис.Рік тому
To determine number of plates and minimum reflux ratio of a distillation column using Aspen HSYSYS
Multicomponent Flash Distillation in ASPEN HYSYS
Переглядів 775Рік тому
Multicomponent Flash Distillation in ASPEN HYSYS
Simulation of complete process for Nitrogen liquefaction in ASPEN HYSYS
Переглядів 1,8 тис.Рік тому
Simulation of complete process for Nitrogen liquefaction in ASPEN HYSYS

КОМЕНТАРІ

  • @garnielortega9265
    @garnielortega9265 7 днів тому

    Solo por este video tan aclaratorio, mi suscripción. Muchisimas gracias.

  • @choualhikhaldia582
    @choualhikhaldia582 9 днів тому

    Hello, can you help me of simulation

    • @chemsim3160
      @chemsim3160 8 днів тому

      hi, sure, let me know what you want to simulate

  • @primaryschoolkids1757
    @primaryschoolkids1757 25 днів тому

    Great work sir. Keep it up

  • @asifnisar6654
    @asifnisar6654 25 днів тому

    Informative video sir.. Kindly sir make a video on how to download the comsol and aspen..

  • @heattransfer8003
    @heattransfer8003 Місяць тому

    Hello. I have a 2D system. There is a vein with blood flow and I want to define biological tissue. For 2D system, I assign non-isothermal laminar flow for flow domain and heat transfer in fluids for biological tissue. Is it correct? Should I assign heat transfer in solids to define the tissue? thanks

  • @HoangNguyen-sx1pe
    @HoangNguyen-sx1pe 2 місяці тому

    Hello. Can you instruct how to simulate a laser pulse acting on skin tissue! Thank you!!!

  • @the24thintrovert
    @the24thintrovert 2 місяці тому

    Excellent video, sir. Kindly bring some videos on 2D axisymmetric simulation of nucleate boiling using phase field method

    • @chemsim3160
      @chemsim3160 2 місяці тому

      Thanks for appreciation and suggestions. I shall try to upload videos on boiling soon.

  • @muhammadanwar4941
    @muhammadanwar4941 3 місяці тому

    Hi, can you guide me about passive micromixer for efficient gas and liquid mixer?

  • @wasifnayef3847
    @wasifnayef3847 3 місяці тому

    very annoying, add voice

  • @advancedappliedandpuremath
    @advancedappliedandpuremath 5 місяців тому

    Can you please demonstrate Transient Elastohydrodynamic squeeze film interaction in comsol

  • @hananechetnouf5507
    @hananechetnouf5507 5 місяців тому

    Can you send me this presentation!!!

    • @chemsim3160
      @chemsim3160 5 місяців тому

      Hello, there is no ppt. It is a step by step tutorial. You may find this example in the book referred in description.

  • @farzamalimardani9094
    @farzamalimardani9094 6 місяців тому

    Thanks for the video, it was instructive. When would you release the part2?

    • @chemsim3160
      @chemsim3160 5 місяців тому

      ua-cam.com/video/6XDEmYDAxRI/v-deo.html

  • @user-yd5gc4xt9m
    @user-yd5gc4xt9m 6 місяців тому

    Hi, can u help me to calculate a heat transfer coefficient for my thesis because i still confuse about this software? I already have the result after run the simulation

    • @chemsim3160
      @chemsim3160 6 місяців тому

      Hi.. sure..please share the problem

    • @user-yd5gc4xt9m
      @user-yd5gc4xt9m 6 місяців тому

      @@chemsim3160 Okay Sir, i will send the problem through your email. Thank you

    • @zaky_mzg
      @zaky_mzg 6 місяців тому

      ​@@chemsim3160 I need help too 🥺🥺

  • @mhd.7884
    @mhd.7884 7 місяців тому

    Can you please help me in calculating avg nusselt no. In a 3d rectangular channel which is same as the one u have used just its rectangular? In which fluid is moving in turbulence and a constant flux is at base

    • @chemsim3160
      @chemsim3160 7 місяців тому

      Hello, pleas share your problem. You can reach at engr.amir14@gmail.com

  • @hussainalhoushan
    @hussainalhoushan 8 місяців тому

    Thank you for this informative video, I would like to ask, Is it possible to model a Transient HT problem for a an Insulated tank that contains aggregate held in 100 c and see the temperature of the aggregate after 24 hours, in other words what would be the temperature of the aggregate after 24 hours if it was preheated and sent to the tank at 100 C. I appreciate highly if you could suggest something or tip sth in this regards. which boundary conditions may be used in such case, and how to model the aggregate? Thank you in Advance

  • @Chemtoliify
    @Chemtoliify 9 місяців тому

    could you perform optimization for this case please

  • @hazimdirawi8852
    @hazimdirawi8852 11 місяців тому

    Hi, you calculated heat transfer coefficient for boundary 4 which is not a wall of flow or fluid?

    • @chemsim3160
      @chemsim3160 11 місяців тому

      Boundary 1 is symmetryy, boundary 2 and 3 are inlet and outlet, respectively, while boundary 4 is wall, which is exposed to heat flux qw.

  • @rizki5832
    @rizki5832 11 місяців тому

    thnks for this vidio what this name method?

  • @user-ov6qu7iu1n
    @user-ov6qu7iu1n Рік тому

    any vedio for newly heat exchanger which we have to design

  • @hanaadr8960
    @hanaadr8960 Рік тому

    Hello I have a problem in naturelle convection simulation can you help me thank you

  • @syedzawarshah7927
    @syedzawarshah7927 Рік тому

    No voice

  • @rihabattia1520
    @rihabattia1520 Рік тому

    thank you for this video but i,m working on absorption cycles water/libr via aspen plus and i'm blocked on the fiste step becouse i dont have the flow rate of the water between condensor and evaporateur an i,m worked on low pression so please if you could help me how i can figure out this problem I will be grateful and thank you

  • @IrfanAli-bs8nm
    @IrfanAli-bs8nm Рік тому

    sir, I thinked you should record your voice over with it. And my suggestion is that make a basic course of comsol, that how we will known that which model we need to use, which equation will be using etc.

  • @yasirazam18
    @yasirazam18 Рік тому

    V good dear keep it up

  • @mamoonaalam6995
    @mamoonaalam6995 Рік тому

    Voice over needed😊

  • @drone_officialid1205
    @drone_officialid1205 Рік тому

    So, what the result value number

  • @sivaprakashsalem
    @sivaprakashsalem Рік тому

    May I get your contact email

  • @STWNoman
    @STWNoman Рік тому

    Wow

  • @benny7556
    @benny7556 Рік тому

    Thanks bro greetings from Poland

  • @muhammaduuu
    @muhammaduuu Рік тому

    How to model solid material, but surface of the material will be changing with time based on environment temperature. For different materials the response will be different. For example during when the whether is 5 degC, some materials like glass with time can reach 2 degC meanwhile at same condition other materials like plastic will be between 4-5degC. Thanks

    • @knvcsg1839
      @knvcsg1839 7 місяців тому

      So, basically you're saying that the surface or basically the material is non-homogenuous???? Then, you must model the material during the construction of Geometry carefully.

  • @muhammaduuu
    @muhammaduuu Рік тому

    Hello please i have a question could share your email?

  • @LearnwithDr_Mani
    @LearnwithDr_Mani 2 роки тому

    Hello nice demonstration using very common question. Can you please tell me why you did "Union" operation. Is that mandatory? What if we don't do that, please explain!

  • @ahmed.o6920
    @ahmed.o6920 2 роки тому

    Thanks 🙏

  • @AJ-et3vf
    @AJ-et3vf 2 роки тому

    Great video! Thank you!

  • @madaniouchiha5852
    @madaniouchiha5852 2 роки тому

    hello, I have a problem on comsol, I have not found a solution to make a twist by fixing the Z axis

    • @chemsim3160
      @chemsim3160 2 роки тому

      can you elaborate? I did not get your question. Where in this simulation you actually want to fix the z-axis?

  • @selamografi4888
    @selamografi4888 2 роки тому

    Where did you get the th out?

    • @chemsim3160
      @chemsim3160 2 роки тому

      Line 12 calculates the value of Th_out

    • @selamografi4888
      @selamografi4888 2 роки тому

      @@chemsim3160 thank you!! Cheers🍻

  • @Phoenix-vl8up
    @Phoenix-vl8up 2 роки тому

    Can you do a video or send me a link to learn about Simulation and modelling of microwave drying with COMSOL in terms of heat and energy transport!!

  • @hazimdirawi8852
    @hazimdirawi8852 2 роки тому

    Thank you, good example, could you please simulate about solar radiation and solar cell.

  • @taufiqahmad4660
    @taufiqahmad4660 2 роки тому

    Excellent Tutorial Sir.