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Influence of hydrogen functionalization on the fracture strength of graphene and the interfacial properties of graphene–polymer nanocomposite.

Submitted by Nuwan Dewapriya on
research
nano-fracture
interfacial strength
fracture of graphene
molecular dynamics
graphene-polymer interface

Abstract

NONLINEAR VIBRATION ANALYSIS OF SINGLE-WALLED CARBON NANOTUBES BASED ON THE NONLOCAL SHELL ELACTICITY THEORY

Submitted by Payam Soltani on
research
Carbon nanotubes; nonlinear vibration; nonlinear dynamics

 

NONLINEAR VIBRATION ANALYSIS OF SINGLE-WALLED CARBON NANOTUBES BASED ON THE NONLOCAL SHELL ELACTICITY THEORY 

By Payam SOLTANI, Javad SABERIAN, Roja BAHRAMIAN

Abstract:

State of the Art-Novel InFlow Tech Project Development; 1-Gearturbine RotaryTurbo 2-Imploturbocompressor One MovingPart System ExcellenceDesign

Submitted by retrodynamic on
research
Aero
Aerodynamics
aeolipile
alternative
applied
atypical
bang
blow
change
combustion
compression
compressor
concept
cycle
design
development
device
dynamic
ecological
efficient
electrolysis
emerging
energy
engine
engineering
Flow
gear
gearturbine
GENERATOR
idea
imploturbocompressor
IN
industry
inflow
information
Innovation
invention
investigation
Mechanical
momentum
motion
motor
new
next
on
paradigm
power
project
propulsion
reaction
research
retrodynamic
rotary
rotor
scientific
shock
squeeze
suck
system
task
tech
technical
technology
thermodynamic
thrust
tip
top
torque
total
transport
trends
turbine
turbo
turbomachinery
type
unconventional
unlike
unpresedent
vtol
wave
weird

State of the Art - Novel InFlow Tech - Featured Project Development;

1-Gearturbine, 2-Imploturbocompressor

 

-----------------------------------

 

 

1-GEARTURBINE PROJECT

Rotary-Turbo-InFlow Tech

Atypical InFlow Thermodynamic

Technology Proposal Submission
Novel Fueled Motor Engine Type

 

 

Nonlinear Programming in Matlab or Python

Submitted by Muhammad Sardar Khan on
research
elasto-plasticity

Please someone can guide me starting programming hints and guidance in nonlinear solid and structure. Please mention me some available computer code regarding solved example problem e.g. a computer program of elasto-plastic analysis of plane stress problem using matlab or any other language. I am following Klaus Jurgen Bathe Book.

Laser Welding Simulation

Submitted by phanikumar376 on
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laser welding
welding modelling

Hi all,

        I am trying to simulate the laser welding of butt joint in ANSYS to find out the residual stress after the welding. Can anyone help in modelling the welding process in any way like suggesting the basic important literature and how to model the moving heat flux. Do we need to define the elements at the bead in modelling the welding proicess?. In laser welding we dont have the filler material in that case how those plates are joined in simulation?.

Is there any kind of tutorial available in ANSYS to model the welding process.

 

how to find parameters in cohesive surface?

Submitted by armanamd on
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Dear all,

I am working on micro mechanical modeling of metals. I just have some questions that I am wondering if anyone can help me by answering them.

1. I know that for cohesive element , it is important to have the match meshes in boundaries of the surfaces but my question is that is it also important to have match meshes in boundaries when we define surface base cohesive? 

2. can any one tell me that how I can find the the values that I need to define cohesive surface? I mean:

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