Search results “Simulation modeling and analysis law”

Views: 15181
Cx Simulations

Simulation models often have many input factors and determining which ones are really important can be quite difficult. In this SimCast, Dr. Averill M. Law, President of Averill M. Law & Associates provides a brief introduction to design of experiments for simulation modeling.

Views: 1481
ExtendSim Simulation Tools

This video is part of a lecture series available at https://www.youtube.com/channel/UCMvO2umWRQtlUeoibC8fp8Q

Views: 31611
Decision Making 101

Creep definition and stages of creep, creep testing machines, creep mechanism and formulation, SolidWorks Power Law Creep Equation, creep test data and creep material constants calculations and finally
Case study and verification:No temperature dependency; and
Case study and verification: Temperature dependency

Views: 11873
Intercad

Little's Law is a very simple concept that will help you gain control over your system. Mastering this concept will arm you with ONE thing that will improve your process and it doesn't cost a dime.
Learn more by using and applying the Theory of Constraints and Lean Manufacturing Principles in only 6 months, Pinnacle Strategies helped the Company in Charge of Cleaning Up the 2010 Oil Spill in the Gulf of Mexico; Doubling the Supply of Skimmers, Boom and Other Critical Resources, and in Doing So Saved More Than $700 Million. Get your copy here http://amzn.to/1IEd5VP.

Views: 65678
Pinnacle Strategies

Computational Fluid Dynamics by Dr. Suman Chakraborty, Department of Mechanical & Engineering, IIT Kharagpur For more details on NPTEL visit http://nptel.iitm.ac.in

Views: 46629
nptelhrd

Introduction to modeling mechanical systems from first principles. In particular, systems with inertia, stiffness, and damping are modeled by applying Newton's 2nd Law. Translational and rotational systems are discussed.

Views: 126618
Rick Hill

Modeling Queue Basics presents the most common distributions in queuing models, the Poisson arrival distribution and exponential service distribution. It then covers Kendall’s notation, the standard method of describing a queue model, and covers some of the major queuing model assumptions. A foundation set, the equations which allow the assessment of queue performance and operating characteristics are presented and related back to the decision makers cost minimization decision.
https://ericjjesse.wordpress.com/course-introduction/queues/

Views: 46333
Eric Jesse

Lecture series on Advanced Operations Research by Prof. G.Srinivasan, Department of Management Studies, IIT Madras. For more details on NPTEL visit http://nptel.ac.in

Views: 370708
nptelhrd

http://www.integratedsoft.com/ LORENTZ v7.0 - Child's Law Simulation Model Analysis in LORENTZ Software.

Views: 197
INTEGRATED Engineering Software

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Please watch this video to understand full CPM concept,
and I have given the necessary theory explanation with an example problem, Project Management - CPM [Critical Path Method] Critical Path Network, Project completion time, Total floats and Free floats in simple explanation.
How to construct CPM network?
What is Project management - cpm?
What is forward pass and backward pass in CPM?
What is Earliest time and latest completion time?
How to find Free floats and total floats?
To watch more tutorials pls visit: www.youtube.com/c/kauserwise
* Financial Accounts
* Corporate accounts
* Cost and Management accounts
* Operations Research
Playlists:
For Financial accounting - https://www.youtube.com/playlist?list=PLabr9RWfBcnojfVAucCUHGmcAay_1ov46
For Cost and Management accounting - https://www.youtube.com/playlist?list=PLabr9RWfBcnpgUjlVR-znIRMFVF0A_aaA
For Corporate accounting - https://www.youtube.com/playlist?list=PLabr9RWfBcnorJc6lonRWP4b39sZgUEhx
For Operations Research - https://www.youtube.com/playlist?list=PLabr9RWfBcnoLyXr4Y7MzmHSu3bDjLvhu

Views: 1223547
Kauser Wise

MIT RES.TLL-004 Concept Vignettes
View the complete course: http://ocw.mit.edu/RES-TLL-004F13
Instructor: Ken Kamrin
This video leads students through the problem solving method of dimensional analysis. In one example, students use dimensional analysis to determine the diameter of a parachute needed to slow a rover to 90m/s in order to safely land on Mars.
License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu

Views: 143590
MIT OpenCourseWare

Step by step analysis of a small problem.

Views: 29832
Prof. Bussom - Widener University

This tutorial will demonstrate how to derive the correct equations using Torricelli’s law to calculate the drainage or the emptying time of a cylindrical tank. Additionally, a transient CFD simulation of emptying a cylindrical tank will be carried out using the volume of fluid model (VOF) to compare the numerical solution using the engineering ANSYS Fluent software with the exact solution from the differential equations derived.

Views: 15507
Raef Kobeissi

MIT 6.0002 Introduction to Computational Thinking and Data Science, Fall 2016
View the complete course: http://ocw.mit.edu/6-0002F16
Instructor: John Guttag
Prof. Guttag discusses the Monte Carlo simulation, Roulette
License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu

Views: 274861
MIT OpenCourseWare

In this video, we derive the full nonlinear equations of motion for the classic inverted pendulum problem. Although the Lagrange formulation is more elegant, this video uses a simpler Newtonian approach that anyone with sophomore-level engineering dynamics should be able to understand.

Views: 67940
Brianno Coller

http://www.integratedsoft.com/ LORENTZ v7.0 - Child's Law Simulation Model Setup in LORENTZ Software.

Views: 492
INTEGRATED Engineering Software

The 80/20 rule or Pareto principle comes up a lot in economics and business. But why does this pattern emerge? I show why using a paper clip experiment.
Note: VSauce later made a video about Zipf's law that uses this same experiment but does the math incorrectly. The long tail should be for the single chain of long length.
Income distribution graph by vikjam (CC BY-SA 3.0)
http://en.wikipedia.org/wiki/File:Distribution_of_Annual_Household_Income_in_the_United_States_2012.png#filelinks
If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecisions
Connect on social media. I update each site when I have a new video or blog post, so you can follow me on whichever method is most convenient for you.
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My Books
"The Joy of Game Theory" shows how you can use math to out-think your competition. (rated 4/5 stars on 23 reviews) https://www.amazon.com/gp/product/1500497444
"The Irrationality Illusion: How To Make Smart Decisions And Overcome Bias" is a handbook that explains the many ways we are biased about decision-making and offers techniques to make smart decisions. (rated 5/5 stars on 1 review) https://www.amazon.com/gp/product/1523231467/
"Math Puzzles Volume 1" features classic brain teasers and riddles with complete solutions for problems in counting, geometry, probability, and game theory. Volume 1 is rated 4.5/5 stars on 11 reviews. https://www.amazon.com/gp/product/1517421624/
"Math Puzzles Volume 2" is a sequel book with more great problems. https://www.amazon.com/gp/product/1517531624/
"Math Puzzles Volume 3" is the third in the series. https://www.amazon.com/gp/product/1517596351/
"40 Paradoxes in Logic, Probability, and Game Theory" contains thought-provoking and counter-intuitive results. (rated 4.9/5 stars on 7 reviews) https://www.amazon.com/gp/product/1517319307/
"The Best Mental Math Tricks" teaches how you can look like a math genius by solving problems in your head (rated 4.7/5 stars on 3 reviews) https://www.amazon.com/gp/product/150779651X/
"Multiply Numbers By Drawing Lines" This book is a reference guide for my video that has over 1 million views on a geometric method to multiply numbers. (rated 5/5 stars on 1 review) https://www.amazon.com/gp/product/1500866148/

Views: 121904
MindYourDecisions

NX9 CAE Advance Simulation Nastran Structurel Analysis of Beam by Imran M.
Contact for Advices:
Email:[email protected]

Views: 24629
Imran UG

This tutorial shows a 2D model using cohesive elements pulled apart. The parts are joined to the cohesive layer using tie constraints and surface to surface contact properties are used to ensure that parts do not intersect. The STATUS field output is used to remove the failed cohesive elements.

Views: 59526
landoflemon

Principles of Engineering System Design by Dr. T Asokan,Department of Engineering Design,IIT Madras.For more details on NPTEL visit http://nptel.ac.in

Views: 38816
nptelhrd

In this video lecture we will learn about the phenomenon of fatigue failure. Here concepts like endurance limit, crack propagation,SN diagram, Goodman diagram and Soderberg diagram are explained in a conceptual way.

Views: 225927
Learn Engineering

NX 8 for simulation productivity Drastically reduce the time you spend preparing and solving analysis models by up to 70 percent. Siemens has strengthened and expanded upon the technologies from its long simulation legacy and has brought them together to form NX CAE, a modern and integrated high-end analysis environment, and NX Nastran, a premium finite element solver. NX 8 introduces over 200 new capabilities to both NX CAE and NX Nastran that enable you to rapidly build, update and simulate analysis models, make smarter engineering decisions and deliver better products faster.

Views: 3080
Siemens PLM

Website: http://www.thermolib.de
Email: [email protected]
Thermolib Free Trial Request: http://www.thermolib.de/free-trial.html
Thermolib expands the MATLAB® /Simulink® Suite with tools to design, model and simulate complex thermodynamic systems.
You can use this extensive library of thermodynamic components to build a model of your highly dynamic and nonlinear system in Simulink®. Use your Thermolib model to address issues of optimal design and control strategy. Simulate real gas behavior, liquid mixtures and chemical reactions all the while knowing that correct thermodynamic equations and calculations drive your model.
This presentation provides you with a first inisght into Thermolib's capabilities and functionalities by showing examples like:
- Absorption Heat Pump
- Combined Cycle Power Plant
- Solar Thermal Plant
- Fuel Cell Vehicle
- Air Conditioning
- Reforming Process
In addition, special featues like thermodynamic balancing and command-line functions are further explained.
Wrapping up the presentation, the summary repeats the key features of thermodynamic modeling with Thermolib.

Views: 19167
EUtech1999

Learn more: https://www.simscale.com/thermal-simulation-workshop/
In this session, the three basic heat transfer mechanisms will be explained: Conduction, Convection, and Radiation. We will use 3 simple example simulations to better understand the influencing factors in a heat transfer process. We’ll then use this basic understanding to run a thermal analysis of a CFL to see how thermal simulation works for real-world problems.
(6:45) About SimScale
(14:40) Understanding three heat transfer phenomena
(14:51) Conduction
(17:36) Convection
(19:58) Radiation
(22:02) General thermal simulation types
(26:58) Live presentation on the SimScale platform
(50:37) Analyzing results
Heat transfer is an important characteristic of many products across a variety of different industries. The SimScale Thermal Analysis Workshop is a free course that teaches mechanical designers and engineers how to use thermal simulation in the web browser for optimizing cooling and heating processes for improved energy efficiency and durability.
During the workshop you will:
- Learn the fundamentals of thermal analysis for modern product design
- Expand the knowledge based on practical examples of conduction, convection and radiation simulations
- Learn how simulation can help you to make better design decisions faster
- Get a chance to apply the learning and knowledge into practice by repeating the simulation yourself
Session 1: https://youtu.be/ao3KrVf790w
Session 2: https://youtu.be/5zp4FOplmfQ
Session 3: https://youtu.be/hKB-mlp6kpk
SimScale is a 100% cloud-based simulation platform. Try CFD, FEA or Thermal Analysis by creating a free account: https://www.simscale.com/

Views: 5536
SimScale GmbH

SOLIDWORKS Simulation's "Use Inertial Relief" explanation.

Views: 3404
DASI Solutions, LLC

Introduction to electric circuits and electricity. Includes Kirchhoff's Voltage Law and Kirchhoff's Current Law.

Views: 471907
Physics Videos by Eugene Khutoryansky

Topics covered in this video:
- Type-dependent processing time (using Empirical Discrete Distribution)
- Verification using animation and running in step mode
- Verification using queueing analysis

Views: 2233
Ashkan Negahban

029 - Mendelian Genetics
Paul Andersen explains simple Mendelian genetics. He begins with a brief introduction of Gregor Mendel and his laws of segregation and independent assortment. He then presents a number of simple genetics problems along with their answers. He also explains how advances in genetic knowledge may lead to ethical and privacy concerns.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
All of the images are licensed under creative commons and public domain licensing:
"File:Alice's Restaurant.jpg." Wikipedia, the Free Encyclopedia, December 18, 2012. http://en.wikipedia.org/w/index.php?title=File:Alice%27s_Restaurant.jpg&oldid=182535476.
File:Autosomal DOminant Pedigree Chart.svg, n.d. http://commons.wikimedia.org/wiki/File:Autosomal_Dominant_Pedigree_Chart.svg.
"File:Basal Ganglia and Related Structures.svg." Wikipedia, the Free Encyclopedia. Accessed November 29, 2013. http://en.wikipedia.org/wiki/File:Basal_Ganglia_and_Related_Structures.svg.
"File:Bendable Thumb.jpg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Bendable_thumb.jpg.
File:Ingrid Moller.jpg, n.d. http://commons.wikimedia.org/wiki/File:Ingrid_Moller.jpg.
"File:Meiosis Overview.svg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Meiosis_Overview.svg.
"File:Neuron with mHtt Inclusion.jpg." Wikipedia, the Free Encyclopedia. Accessed November 29, 2013. http://en.wikipedia.org/wiki/File:Neuron_with_mHtt_inclusion.jpg.
"File:Peas in Pods - Studio.jpg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Peas_in_pods_-_Studio.jpg.
"File:Snow Pea Flowers.jpg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Snow_pea_flowers.jpg.
"File:Woody Guthrie NYWTS.jpg." Wikipedia, the Free Encyclopedia. Accessed December 1, 2013. http://en.wikipedia.org/wiki/File:Woody_Guthrie_NYWTS.jpg.
Madprime. Genetics Diagram: Punnett Square Describing One of Mendel's Crosses, between Parents That Are Heterozygous for the Purple/white Color Alleles., May 5, 2007. Own work. http://commons.wikimedia.org/wiki/File:Punnett_square_mendel_flowers.svg.
Intro Music Atribution
Title: I4dsong_loop_main.wav
Artist: CosmicD
Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/
Creative Commons Atribution License

Views: 1052589
Bozeman Science

Have you ever seen the inside of lithium-ion battery? Using Japanese supercomputer K, the 1st supercomputer which exceeds 10peta FLOPS in the world, scientists observed atomic-scale processes at the electrode of lithium-ion batteries, allowing them to identify a material that could improve the charging time, voltage capacity and reliability of these batteries for long-term and renewable energy storage solutions.
This video was created for outreach purpose and introduces how lithium-ion battery works and what kind of challenges the scientists are facing as well as the simulations at the molecular level of the inside of the battery.
The scientists awarded Gottfried Wagener Prize 2015 Energy & Industry.
RIKEN Advanced Institute for Computational Science
URL: http://www.aics.riken.jp/en/

Views: 12684
rikenchannel

Stable Neo-Hookean Flesh Simulation
SIGGRAPH 2018
Breannan Smith Pixar Animation Studios
Fernando De Goes Pixar Animation Studios
Theodore Kim Pixar Animation Studios
Nonlinear hyperelastic energies play a key role in capturing the fleshy appearance of virtual characters. Real-world, volume-preserving biological tissues have Poisson’s ratios near 1/2, but numerical simulation within this regime is notoriously challenging. In order to robustly capture these visual characteristics, we present a novel version of Neo-Hookean elasticity. Our model maintains the fleshy appearance of the Neo-Hookean model, exhibits superior volume preservation, and is robust to extreme kinematic rotations and inversions. We obtain closed-form expressions for the eigenvalues and eigenvectors of all of the system’s components, which allows us to directly project the Hessian to semipositive definiteness, and also leads to insights into the numerical behavior of the material. These findings also inform the design of more sophisticated hyperelastic models, which we explore by applying our analysis to Fung and Arruda-Boyce elasticity. We provide extensive comparisons against existing material models.
https://graphics.pixar.com/library/StableElasticity/

Views: 20937
Research in Science and Technology

This videos describes how a digital elevation model can be corrected and how to use some geoprocessing tools to create other hydrology datasets like flow direction, flow accumulation and stream network. Enjoy!

Views: 34119
Usman Buhari

This video has more to it than math and physics, but I leave that to the viewer to make their own conclusions. Everything in this video was made by me, except for the ping pong balls, but I painted them.

Views: 281
Davesghola

Video lecture for the undergraduate course on modeling and simulation of dynamical systems given within a study program "Cybernetics and Robotics" at Faculty of Electrical Engineering, Czech Technical University in Prague, Czech Republic. The course website is http://moodle.fel.cvut.cz/courses/a3b... (you can switch the language of the web).
In this video we introduce yet another popular format of a mathematical model of dynamical systems - the second-order models. These are particularly popular in mechanical systems, including robotics. We will show that the popular second Newton's law m x''(t) = F(t) is perfectly appropriate not just for a description of (one-dimensional) motion of a single mass but for coupled multiple masses as well. The x(t) should now be interpretted as a vector of positions (and/or possibly angles) and the coefficient(s) (mass, damping, stiffness) are now matrices. These matrices can be constant or they can depend on the actual mechanical configuration, in which case the model is nonlinear (but with a very neat structure). We will encounter the latter in a lecture on Euler-Lagrange modeling of robotic manipulators.

Views: 634
aa4cc

The Hardy-Weinberg Principle states that allele and genotype frequencies in populations remain stable over time, given certain assumptions. What assumptions? What does the principle mean? And how do you SOLVE those Hardy-Weinberg PROBLEMS? Everything shall be revealed in this video - with some penguins of course. They make everything go down easier.
JOIN THE FUN all over the WEB:
SUBSCRIBE: http://www.youtube.com/user/ThePenguinProf
FACEBOOK: https://www.facebook.com/ThePenguinProf
GOOGLE+: https://plus.google.com/+Penguinprof/posts
TWITTER: https://twitter.com/penguinprof
WEB: http://www.penguinprof.com/
Links to Videos Mentioned:
Mendelian Genetics: http://youtu.be/xtJwHytHRfI
How to Solve Genetics Problems: http://youtu.be/Qcmdb25Rnyo
Solution for the additional problem I showed at the end:
Allele Frequencies:
q = 0.04
p = 0.96
Genotype Frequencies:
homozygous dominant: 0.92
Heterozygous: 0.08
Homozygous recessive: 0.002
Answer to the additional problem step-by-step: http://www.penguinprof.com/uploads/8/4/3/1/8431323/solving_hardy-weinberg_problems.pdf
------------------------------------------------------------------------------------------
Video Details:
Population Genetics:
The Hardy-Weinberg Principle
You need to know:
gene vs. allele
gentoype vs. phenotype
understanding probabilities (and vs. or)
Punnett Square
Hardy-Weinberg Principle
Timeline of Discoveries
Darwin, Mendel, DeVries, Correns
Hardy, Weinberg, Castle
Mendelian Genetics Gets HOT
Particles are inherited!
Traits aren't blended!
Cambridge opens a department of Genetics
So What's it All About?
It's about frequencies
When talking about population genetics, we are interested in the prevalence of a particular allele or genotype in a population
The Hardy-Weinberg Principle States:
Frequencies of alleles and genotypes in a population will remain constant over time in the absence of other evolutionary influences
Assumptions
Organisms are diploid
Generations are non-overlapping
Population must be large
No immigration or emigration
No mutation in the gene of interest
No natural selection occurs (individuals reproduce at equal rates)
Mating is random
Alleles and Allele Frequency
Penguin Prof Helpful Hints
The Sum of All Possible Outcomes MUST Equal 1
p+q = 1
ALLELE FREQUENCY
2 Alleles = Genotype
p2 + 2pq + p2 = 1
What if There are Three Alleles?
(p, q and r)
Sample Problem
In a population of 1,000 penguins, 12 have blue feet. Find the frequency of the blue allele, the yellow allele and the frequencies of the three possible genotypes in this population.
Solving Hardy-Weinberg Problems
Assign the alleles
Frequency of the dominant allele is 'p'
Frequency of the recessive allele is 'q'
Calculate q by taking the square root of the number of homozygous recessive individuals
Calculate p (the allele frequencies must equal 1, so p = 1 − q)
Use p and q to calculate the other genotype frequencies:
frequency of homozygous dominant individuals = p2
frequency of heterozygous individuals = 2pq
frequency of homozygous recessives = q2
This may help:
Hardy-Weinberg Punnett Square
Try Another One...
In a population of 130,000 magical mice, green fur is dominant over orange. If there are 300 orange mice in a population of 130,000, find the following (assume population is in Hardy-Weinberg equilibrium):
1. Frequency of dominant (green) allele
2. Frequency of recessive (orange) allele
3. Frequency of each genotype

Views: 296301
ThePenguinProf

In this lecture following topics have covered:
Introduction to Viscoelastic Materials
Stress-Strain relationship
Mechanical/Rheological models such as -
Linear elastic spring
Linear viscous dashpot
Kelvin-Voight Model

Views: 7631
Principles of Vibration Control

Probability Theory and Applications by Prof. Prabha Sharma,Department of Mathematics,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in.

Views: 31261
nptelhrd

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© 2018 Journal of emerging markets finance

Dr. Ralph-Christian Ohr has been working in several innovation, division and product management functions for international, technology-based companies. His interest is aimed at organizational and personal capabilities for high innovation performance. He authors the Integrative Innovation Blog. The Biggest Mistakes in Managing a Portfolio. The Biggest Mistakes in Financial Planning Series. by Harvey Jacobson, CHFC, MBA, CLU. Investors who have remained consistent with their risk profiles through volatile markets have seen a substantial recovery in their portfolios since March 2009. Those who are truly behind are those who panicked and are now left with the decision of how to recover their losses. They can, but it is a much slower recovery. This article published originally April 13, 2010, Los Angeles Daily News. Managing an agile portfolio. When the right people on the right teams have the right context, they naturally do the right thing. Set the right context.