All About CFD - Mapping the Territory - Newsletter 1

?? “All About CFD" ??

• Nonmodal instability of PDE discretizations?– The Need For Linear Growth Mechanisms – Prolog
• Nonmodal instability of PDE discretizations?– Secondary Instability and Floquet Analysis
• Nonmodal instability of PDE discretizations – Spectra Analysis – An Introduction Primer for ByPass Transition
• Nonmodal instability of PDE discretizations – Transient growth through the mathematical standpoint – An introduction primer to bypass transition
• Nonmodal instability of PDE discretizations – Transient growth through the mathematical standpoint – A mathematical primer to bypass transition – Part I
• Entropy Part III – The Arrow of Time (Shall we begin…)
• From Reynolds Transport Theorem to Navier-Cauchy to Navier-Stokes Voyage: Part II
• From Reynolds Transport Theorem to Navier-Cauchy to Navier-Stokes Voyage: Part I
• SIMPLE Algorithm: Way to solve incompressible NV-Stokes Equation
• Eddy Viscosity Concept & Turbulent Kinetic Energy Equation
• Navier-Stokes Equation in Moving Reference Frame (MRF)
• Wall Function: Boundary Layer Modelling Approach
• Classification of 2nd Order PDE in Fluid Flow Application
• Ask Me Anything – 2 (17.6.21 IDT) – ANSWERS + UNABRIDGED RECORDING + RESOURCES
• From Kolmogorov to Wilcox to BSL to SST – The k-ω Family of Turbulence Models… Then we’re going to slide on ANSYS paradigm – GEKO
• “All About CFD” – Tom’s Blog: The All Inclusive Turbulence Guide – Call to join
• Zoom-Webinar: My “Recipe” for learning How to Become a CFD Self Sustaining Practitioner (Nov. 2020) + Unabridged Recording
• The Enigma of Turbulence – Part I
• The Transition Series: Part I – Mathematical Perspective
• Zoom/Webinar: From Jones-Launder 1972 to ANSYS Turbulence Modules 2020 Team. Broadcasted: 20.7.20 – THE UNABRIDGED RECORDING
• Zoom: CFD Best Practice Guidelines 15/7/2020 20:00-21:30 (IDT) + Unabridged Recordings
• Large Eddy Simulation – The Challenge of Filters That Commute With Differentiation – PART I – HOPE
• Private Mentoring – Zoom Sessions – Going Official
• Understanding The Detached Eddy Simulation From DES to IDDES
• All About Turbulence Modeling – The “All You Can Eat” Menu
• Webinar 10.6: Thermal Analysis and CFD of Electronic Equipment: My Resource + Unabridged Recording
• Webinar 27.5: Near Wall Turbulence Modeling and the k-ω Turbulence Models family
• The “Ask Me Anything” (AMA) Webinar series No. 1 – Turbulence and a little ROMs (20.5.2020)…
• Scale-Resolving Simulation (SRS) as Part of Daily Engineering Routine
• “All About Entropy…” – Part II – Claude Shannon in a glimpse
• All About Entropy… – Part I – Beginnings
• Turbulence Modeling – Near Wall Treatment (HIGHLY RECOMMENDED ??????)
• The CFD Bare Minimum – An Initial Roadmap To Begin Practicing CFD (HIGHLY RECOMMENDED ??????)
• Large Eddy Simulation (LES) of Tunnel Pool Fire and calculation Infra Red absorption Coefficients of Soot Particles
• Discretization Schemes – Upwinding
• CFD SIMULATION OF ETHANOL STEAM REFORMING FOR MARINE STIRLING ENGINE
• CFD Design of Hydrogenation Reactor for Producing GVL from LA -Levulinic Acid
• Going Dynamic – Part I
• Turbulence Modeling Best Practice Guidelines: Standard EVMs – PART I
• Turbulence Modeling Best Practice Guidelines: Standard EVMs – PART II
• “Turbulence Modeling Best Practice Guidelines: Task specific EVMs – PART III”
• Know Your Mesh – Basic Methodologies
• Some Fundamental Thoughts About Emergent Theories…(HIGHLY RECOMMENDED ??????)
• Engineering Turbulence – Part I: Phenomenology
• Engineering Turbulence – Part II: Lifting The Wright Way!
• GEKO – And Then There Were Six…
• Turbulence Modeling – The Gist
• Know Thy Mesh – Mesh Quality – Part I
• Numerical Schemes in CFD: Upwinding and The Cell-Reynolds Problem(HIGHLY RECOMMENDED ??????)
• Know Thy Solver- PART I: Introduction to NSE Algorithms
• Know Thy Solver- PART II: Projection Methods
• Know Thy Solver – Part III: Pressure Equation Methodologies for Incompressible Flow
• Law of the Wall
• A Forest of Hairpins – on the quest for turbulence coherent structures (updated)
• Modeling Transition…
• Understanding The Realizable k-ε Turbulence Model
• Predictions for CFD in 2030
• Thermal Analysis and Cooling Solutions for Electronic Equipment – a comprehensive guide (HIGHLY RECOMMENDED ??????)
• Scale Adaptive Simulation (SAS) – cutting on your computational budget in an unsteady manner
• Scale Resolving Simulation – Overview
• Understanding the Boussinesq Hypothesis and the Eddy-Viscosity Concept (HIGHLY RECOMMENDED ??????)
• Understanding Reynolds Stress Models (RSM) for Turbulence Modeling
• (SUPERBLY HIGHLY RECOMMENDED ??????)
• LET’s LES II
• LET’s LES III
• LET’s LES IV
• Second Generation URANS – Get Your LES-Like Content Resourcefully
• Direct Numerical Simulation Part I – Spectral Methods
• Direct Numerical Simulation Part II – Boundary Conditions for Incompressible DNS
• Direct Numerical Simulation Part III – The Reynolds Number Limitation
• “All About CFD…” List of Recommended CFD and Fluid Mechanics Books (HIGHLY RECOMMENDED ?????? - contact to aquire free copies of some)
• “The Grey Area” – Interfacing RANS and LES and Hybrid Subtleties
• Understanding the v2f Model – Part I
• Understanding The v2-f Turbulence Model – Part II
• Kolmogorov’s Route Part I – Universality Assumptions
• Immersed Boundary Method (IBM)
• NSE and a Taste of Cause-and-Effect Relations
• Vorticity, Vortex Streching and Turbulence
• High Vs. Low Order Numerical Methods in CFD
• Understanding The Spalart-Allmaras Turbulence Model
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??The Slideshare Alert Series??

• Slideshare Alert – Thermal Management of Electronic Equipment (90 slides – out of various lectures 2016-2020) ???
• Fluent Introduction Course – Some Best Practice Guidelines… ???
• Slideshare Alert:b Reliability Affected Thermal Management
• Slideshare Alert: Turbulence Modeling – Reynolds Decomposition
• Slideshare Alert: Turbulence Modeling – k-epsilon
• Slideshare Alert: Turbulence Modeling – Boussinesq Hypothesis – Law of The Wall
• Slideshare Alert: Turbulence Modeling – Hybrid Methods
• Slideshare Alert: Turbulence Modeling – Spalart Allmaras
• Slideshare Alert: Numerical Difussion and Dispersion

??Tip of the Week??

• TIP: Set Registers
• TIP: How To Move an Arbitrary Shaped Boundary in an Element-Based Oriented Direction – User Defined Functions (UDF – including source code and example)

??Documents (Hebrew)??

• Reynolds Averaged Navier-Stokes Equations (Hebrew)
• The Law of the Wall (Hebrew)
• A Few Aspects of Transient Growth and Transition (notes in Hebrew)
• Generalized generic networks for systems-modules-components (Hebrew – from New-Tech magazine 2019)

??Large Eddie Simulation (LES) Guides (references)??

• Quick Guide to Setting Up LES-type Simulations (Aleksey Gerasimov – ANSYS)
• Best Practice scale-resolving models (Florian Menter – ANSYS)

??Classic and wonderful lectures you wanna watch??

• Lorena A. Barba – 12 steps to Navier-Stokes:
• [embed]https://www.youtube.com/watch?v=videoseries?list=PLE4jpqcRJiBoJMMJlnWLudgBf_iQNjTz8&hl=en_US[/embed]

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• Lorena A. Barba – ME 702 – Computational Fluid Dynamics:
• [embed]https://www.youtube.com/watch?v=videoseries?list=PL30F4C5ABCE62CB61&hl=en_US[/embed]

[youtube ]

• Lecture on turbulence by professor Alexander Polyakov
• [embedyt] https://www.youtube.com/watch?v=1udlbPRGf7Q[/embedyt]

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• Phil Roe: Colorful Fluid Dynamics Behind The Scenes:

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• Doug McLean: Common Misconceptions in Aerodynamics:

• Combustion Theory and Appplications in CFD – by Professor Heinz Pitcsh (summer lectures):

1. Recorded Lectures
2. Lecture Notes ?

??List of favorite CFD (and more…) resources, open-share CFD books and textbooks

• My favorite article EVER posted on LinkedIn regarding CFD (by?Madeleine L Combrinck )… Enjoy ??
• Professor Lorena A. Barba (Boston university) courses (free open learning):
• My advice:?do not?begin learning CFD without watng those carefully
• CFD Python: 12 steps to Navier-Stokes ??
• Computational Fluid Dynamics – i3c2 Video Lesson ??
• The flow physics of COVID-19 ?– an excellent read filled with top notch information about #COVID19 im flow physics and even CFD aspects, from the world leading epidemiologists working on the subject at John Hopkins.
• Hidden fluid mechanics: Learning velocity and pressure fields from flow visualizations ?(by Professor George Karniadakis et al.)
• On the Convergence and generalization of Physics Informed Neural Networks (Yeonjong Shin,?Jerome Darbon,?George Em Karniadakis)
• Lectures in Elementary Fluid Dynamics (By J. M. McDonough)
• Lectures on Turbulence and Turbulence Modeling (highly recommended) ?(By J. M. McDonough)
• Large-eddy simulation of transition and turbulence in wall-bounded shear flow ?(PhD dissertation by Phillip Schlatter – highly recommended)
• Turbulent Flows (an iconic book by Stephen B. Pope)
• Lectures on Computational Analysis of Incompressible Flow ?(By J. M. McDonough)
• Large-Eddy Simulation for Acoustics – ResearchGate ?(Pierre Sagaut)
• Ten years of industrial experience with the SST turbulence model ?(Florian Menter et al.)
• Detached-Eddy Simulation ?(Phillipe Spalart)
• Cornell University?FLUENT Learning Modules
• The complete online read of?The Feynmann Lectures on Physiscs ?by?Caltech’s Division of Physics, Mathematics and Astronomy nd?The?Feynman?Lectures?Website
• Vorcat – research and publications
• “All About CFD” List of Recommended CFD and Fluid Mechanics Books

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??Contributors and blogs??

• Pointwise Blog ?(especially “This Week on CFD” by?John Chawner ?– highly recommended ??)
• Jousef Murad? (Engineering Mind)-?Books for Computational Fluid Dynamics V1.0 ???
• SimCenter Blog? authored by?Stephen Ferguson (highly recommended) ??
• Flow-3D Blog ??
• Convergent Science Blog
• ANSYS Blog
• Siemens Blog
• Simerics News ?– cool updates of CFD with collaborators of a cool CFD software –?LinkedIn Page
• ACFDA – Applied Computational Fluid Dynamics Analysis
• SimScale Blog ?– by?Jousef Murad ?
• Jousef Murad ?the “Engineering mind” Joe Rogan style podcaster:?video version ?and?audio version ???

[youtube https://www.youtube.com/watch?v=cE6Ff6n97OQ?version=3&rel=1&fs=1&autohide=2&showsearch=0&showinfo=1&iv_load_policy=1&wmode=transparent]

• CFD Blog – LEAP Australia ?
• Resolved Analytics Blog ?
• TheUberCloud free monthly newsletter ?– lot’s CFD and cloud HPC cool stuff
• F*** Yeah Fluid Dynamics
• CFD Review
• “CFD and Coffee” (+Free Books section) ???
• CFD Online – well of course…
• And of course (highly recommended):?Holzmann CFD –?unique?analysis consultancy and?a lot?online material – by Tobias Holzmann –?Holzmann CFD ??

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Tobias HOLZMANN | Dr. mont.

??CFD Upcoming webinars??

• “All About CFD” –?Open Zoom webinar: “near wall modeling and the k-ω family of turbulence models” , with?Tom Avraham ?on 27.5 18:30(IDT)
• ANSYS?Simulation world online webinar – June 10-11 2020
• Altair –?ask the expert – May 19, 21,26,29 2020
• Pointwise?–?CFD in Aerospace America’s 2019 Year in Review – By John Chawner
• AIAA –?3rd AIAA Geometry and Mesh Generation Workshop -5-6 June 2021
• ELYX’s mesher (helyxHexMesh) –?recorded webinar

??”All About CFD…” – Webinars??

• The “Ask Me Anything” (AMA) Webinar series No. 1 – Turbulence and a little ROMs (20.5.2020)…
• Webinar 27.5: Near Wall Turbulence Modeling and the k-ω Turbulence Models family

??Hiring Positions??

Global:

• ANSYS CFD
• Flow-3D: HPC/Cloud Engineer
• Numeca International (CFD)
• Dessault Systems (CFD)
• Siemens (CFD)
• Cadence Fidelity CFD

Consultancy Services:

• CFD per applicartion (aero/hydrodynamics
• Thermal analysis (electronic equipment, advanced cooling solutions, heat exchangers)
• High fidelity simulations (shock-boundary layer interaction, transitional flows, WMLES HPC capabilities)
• Software versatility per customer requirement (Fluent, star-ccm, cadence-CFD, FloEFD, in-house scale-resolving simulation codes)

More hiring opportunities from our collaborators shall be updated soon!

??Online and Frontal Courses??

Courses are an on-demand basis and shall require upfront registration (with scheduling time?per applicant?for watching the video, and followed by a Zoom Q&A by either?Tomer Avraham ?or?Dani Koganovich ?regarding the material studied).

Course scheduling shall be supplied upon registration by emailing:?[email protected]

The list of courses shall be varied frequently.

Currently up for registration (click to email registration, details shall be supplied by reply):

• Advanced Turbulence Modeling ?(Self-paced learning videos + Live Q&A for each)
• Basic CFD Course ?(Self-paced learning videos + Live Q&A for each)
• Fluid-Structure Interaction? ?– (Self-paced learning videos + Q&A option)