- Видео 110
- Просмотров 254 875
Salim Ahmed
Канада
Добавлен 4 дек 2011
This channel is run by Dr. Salim Ahmed, Associate Professor, Department of Process Engineering, Memorial University of Newfoundland, Canada. My credential can be found at
www.mun.ca/engineering/about/people/salimahmed.php
The purpose of this channel is to share video lectures on Process Dynamics and Control. The lectures are suitable for a first course in control in an undergraduate engineering program. The contents are tailored for chemical and process engineering curriculum.
www.mun.ca/engineering/about/people/salimahmed.php
The purpose of this channel is to share video lectures on Process Dynamics and Control. The lectures are suitable for a first course in control in an undergraduate engineering program. The contents are tailored for chemical and process engineering curriculum.
Fractional order controller design
The direct synthesis method is used for the design of fractional order controllers.
Просмотров: 3 300
Видео
First Principles Modeling Examples - Part 4
Просмотров 4193 года назад
Discusses the applications of the energy balance using two tank heating processes. Course details www.mun.ca/engineering/crise/about_us/people/Process_Dynamics_and_Control.php
First Principles Modeling Examples - Part 3
Просмотров 3513 года назад
Discusses the applications of the component balance using two CSTR examples. Course details www.mun.ca/engineering/crise/about_us/people/Process_Dynamics_and_Control.php
First Principles Modeling Examples - Part 1
Просмотров 2,2 тыс.3 года назад
Discusses first principles modeling examples involving the conservation of mass principle using the pool example and a holding tank. Course details www.mun.ca/engineering/crise/about_us/people/Process_Dynamics_and_Control.php
First Principles Modeling Examples - Part 2
Просмотров 4813 года назад
Discusses the applications of component balance equation using a holding tank process and a mixing process. Course details www.mun.ca/engineering/crise/about_us/people/Process_Dynamics_and_Control.php
Process modeling - Needs, types and approaches
Просмотров 4663 года назад
Discusses why do we need models, what are the types of models and how to get dynamics models. Course details www.mun.ca/engineering/crise/about_us/people/Process_Dynamics_and_Control.php 00:00 Contents 00:10 Needs of models for control 01:18 Steady state vs dynamic model 07:23 Approaches to dynamic modeling - First principles vs system identification 15:52 First principles modeling example - Wi...
How do controllers work?
Просмотров 1523 года назад
Discusses how controllers work by transferring variability from one variable to another. Course details www.mun.ca/engineering/crise/about_us/people/Process_Dynamics_and_Control.php
How does a controller achieve its benefits?
Просмотров 1123 года назад
Discusses the concept of variability and how a controller achieve its benefits by transferring variability. Course details www.mun.ca/engineering/crise/about_us/people/Process_Dynamics_and_Control.php
Single and multi-effect evaporators: Modes of operation
Просмотров 3,2 тыс.3 года назад
Discusses single and multiple effect evaporators. For handout www.mun.ca/engineering/crise/about_us/people/ahmed_teaching.php
Evaporators: Types
Просмотров 10 тыс.3 года назад
Discusses commonly used evaporator types and their operating principles. For handouts www.mun.ca/engineering/crise/about_us/people/ahmed_teaching.php
Evaporator: Basics, uses and design factors
Просмотров 1,2 тыс.3 года назад
Discusses the basic aspects of evaporation and evaporators. For handout www.mun.ca/engineering/crise/about_us/people/ahmed_teaching.php
Drying problems: Solved workbook
Просмотров 1,4 тыс.3 года назад
Solves two workbook problems on drying time. For handout www.mun.ca/engineering/crise/about_us/people/ahmed_teaching.php
Drying Time: Derivation of equations
Просмотров 2,7 тыс.3 года назад
Derives the equations for drying time. For handout www.mun.ca/engineering/crise/about_us/people/ahmed_teaching.php
Fundamentals of drying and equipment
Просмотров 5053 года назад
Describes the fundamental aspects of drying and equipment for drying. For handout www.mun.ca/engineering/crise/about_us/people/ahmed_teaching.php
Solved example: Scale-up of mixing equipment
Просмотров 1,7 тыс.3 года назад
Solved example: Scale-up of mixing equipment
Scale up of Mixing and agitation equipment
Просмотров 4 тыс.3 года назад
Scale up of Mixing and agitation equipment
Solved example: Power requirement for mixing
Просмотров 8 тыс.3 года назад
Solved example: Power requirement for mixing
Mixing and agitation: Power consumption
Просмотров 6 тыс.3 года назад
Mixing and agitation: Power consumption
Mixing and Agitation: Basic concepts
Просмотров 2,7 тыс.3 года назад
Mixing and Agitation: Basic concepts
Flow and power number for mixing and agitation
Просмотров 6 тыс.3 года назад
Flow and power number for mixing and agitation
Overall heat transfer coefficient: derivation of equation
Просмотров 9953 года назад
Overall heat transfer coefficient: derivation of equation
LMTD: Log Mean Temperature Difference
Просмотров 7183 года назад
LMTD: Log Mean Temperature Difference
Design procedure for a shell and tube heat exchanger
Просмотров 30 тыс.3 года назад
Design procedure for a shell and tube heat exchanger
Tube and shell side heat transfer coefficient estimation
Просмотров 4,8 тыс.3 года назад
Tube and shell side heat transfer coefficient estimation
Shell and tube heat exchangers: how to allocate fluids
Просмотров 8503 года назад
Shell and tube heat exchangers: how to allocate fluids
Thank You Sir ❤
If transfer function have Complex pole and zero ,than how can apply this method
Super explanation sir 👏
hi sir, may i confirm with you at time 12:45 did the equation for U_t miss out a square root at the right side of the equation?
amazing that you can write opposite side! great explaination too!
Sirji csn you make video on overall heat transfer coefficient for different industrial dryers
Really i don't comment that much but this vedio deserves this much at this time for me, really very well explained, thank you so much ❤❤❤
Thanks for your kind words!
Hi! I can't concentrate on you diff eqs because I am absolutely amazed that you're writing this backward. 😂😂😂🎉🎉🎉🎉🎉 I gotta watch it again!😅
Sir, can this be explained using excel spreadsheets ?
thank you for explaining the bond work index
Thank you very much for this video, i was having trouble with a school proyect and this video helped me a lot.
Thank you for your clear and concise explanation. I was given this equation by a lecturer to use in the design of a shell and tube heat exchanger, and now I can understand where it comes from. Very useful and easy to follow.
Where is alpha gone 11:50
Thanks
Bro are you doing chemical engineering
@@Mtharun08 just refreshing bro,Im already in the industry now.
@@paulcabuguason2546 graduation completed bro yours
truly easy😍 to understand..
Hello, thank you for the video. Just curious, how did you get to equation 30? it seems like there is a step that i am missing
Nice video Sir. Please inform me how to contact you.. Thanks 😊
😊
Sir can i use ds method as imc basied pid design for delay free process
Sir, how you write it perfectly from the opposite side?
It's a trick of the camera. I can't right backward!
Thank you so much sir
Spectacular . PharmD students need more of this for simplifying Industrial majors
Thanks bro.Very nice. Where to buy this loop pro
Excellent explanation
Sir If a water heater with no feedback (assume open loop system). I want to heat water from 30 deg C to 60 deg C. I am giving set point as 60. Will that water reach 60 deg C ? Is offset possible in an open loop system ? Kindly help me. 🙏
Where to obtain Kl values
Why blending time means that the two stirrer speeds are the same? That is something that needs to be worked out. Same blending time means that the both should be fully mixed in 15s, nothing to do with rpms.
Sir, I need to read this work in pdf, please can you send it to me
No be small thing!
Could you please tell me how to calculate the total surface area of a suspended solids stored in a known volume? PSD( particle size distribution) and TSS( total suspended solids) levels known. Thanks
Please improve the audio.
Thanks a lot, sir. Can you solve examples from Stoecker?
Sir,what if we use dual impeller s
I really appreciate your work. You have explained the work comprehensively from the basics and superbly related all the pressure drop equations. Thanks.
sir please suggest me where to learn all formulas for mass material balance nad heat balance ca i get these on a paper
How could you obtain Pade's first-order approximation, from the 2 terms you obtained: \exp(-theta s)
Which book do you use ad reference?
Really precise introduction to these laws, thank you
Sir Please Recheck your Reynolds number calculation
Literature to refer for flow number
Thanks man. Explanation was really good❤
Very well sir thank you
Very useful I have a problem similar to this one but i can't solve it
Nice job!!!. This is the best youtube video about the on/off controller
Sir , i want do process engineering
It is a nice lecture. Please mention the book title and author name for a more detailed study of the students/researchers.
Please explain how the Attrition mill works
Sir,could you please tell me flow number and power number for anchor blade
What will br the equation for Re less than 10000
It's mean laminar flow, you will chose K for laminar flow
Thanks alot, sir