How the oxidation of graphite takes place in side the nuclear reactor core?

Although, the reactor core is filled with He(helium). Is it possible to graphite is oxidized in long run of nuclear reactor.

08 September 2018 6,247 3 View

How to evaluate grain size in graphite in solid using SEM?

The micro-structure of graphite in SEM is like onion pulp or corn. The main point is how long or how to decide the grain boundaries. The measurement is also very easy. To decide the grain...

08 September 2018 8,539 11 View

Is it possible to hack the bio-aging process by natural gene stimulator?

Protandim and NRF2 stimulator do that. Any researcher want to add some thing, I cordially invite them. I am very thankful to your suggestion.

31 December 2017 5,504 4 View

What is the importance or drawback of free radical generated in catalytic process in our body?

Is the free radical able to age the cell and oxidative stress? How aging is related with the process? Is this related with the Bio-hacking the age code?

11 December 2017 8,130 0 View

How is NRF2 stimulator (Protandim) different from other antioxidant supplements?

NRF stimulator (Protandim) is different from other antioxidant supplements in the way it works. Instead of providing the body with additional dietary antioxidants (regular supplements fall into...

11 December 2017 8,215 2 View

What is Bio hacking the age code?

11 December 2017 5,512 0 View

What are the scope of Raman spectroscopy in characterizing CARBON allotropes?

How can I differentiate the different allotropes with the help of raman spectroscopy?

10 November 2017 4,643 3 View

What is the basic difference in between magneto-elasticity and magneto-striction?

Basically magnetostriction is a special case of magneto-elaticity. But I want to know more detail? kindly request you to give me more detail about this topic and please suggest paper.

10 November 2017 3,164 2 View

What is the advantage of hexahedral mesh over tetrahedral elements in finite element analysis using structural analysis?

Some times tetrahedral mesh is better and some times hexahedral mesh elements are approximate the material in better way. I want to know the conditions. Advantages and disadvantages of these type...

10 November 2017 2,211 10 View

How the magnetic field affect the sintering process in manufacturing of a material?

What are the mathematics which really helps to deduce the affect of phenomenon of sintering in a material processing. Does it affect its reliability.

10 November 2017 769 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

How to show arrows over the streamlines in CFD-post?

I follow this to make streamlines like the photos attached below: (software- CFD post-processing) First I plot the 2D streamline over a surface "streamline 1". them I plot a vector by the...

01 March 2021 8,668 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

Can Virtual Servers (remote dekstop manager) run heavy ANSYS Fluent CFD simulation ?

I have a virtual machine. My host Pc specs are not that good thats why i went for virtual servers. so basically my host pc has 8gb of ram with nvidia quadro k2200 4Gb DDR5 GPU ,processor intel...

01 March 2021 8,415 1 View