How much Tensile strength and hardness can be acheived in Aluminium 7050 MMC with B4C reinforcement?

I have conducted research on characterisation of Al7050 + B4C by electromagnetic stir casting. The alloy employed in the process is casted alloy and the Composite too is casted. How much strength...

16 November 2020 9,226 3 View

Can u suggest how to identify the matrix material and reinforcement particle distribution in the MMC of scanning electron miroscopy (SEM) images?

How to identify the reinforcement particle behavior in SEM images

09 November 2020 8,664 3 View

What does increment mean in "Abaqus" job monitor?

I have been trying understand, what does the increment column infer to, in the job monitor? I am not referring to the stable time increment or the step time column. I am running a Explicit,...

05 March 2020 1,847 4 View

"The elements contained in element set ErrElemExcessDistortion-Step1 have distorted excessively". How do I fix this error?

I have been trying to run a dynamic (impact) explicit model. Typically a sandwich composite armor is being impacted by a projectile. I have tried several work arounds, but i am pretty convinced...

02 March 2020 6,788 1 View

Where can I get Global land cover data from 1990 to recent in 0.5 degree resolution?

I'm in need of global land cover data from 1980's to recent (flexible with the mentioned years) in 0.5 degree resolution for representing the data in our project. I have browsed through several...

06 January 2019 2,743 7 View

How can I fix the error in horn antenna design using CST simulator?

09 December 2015 9,773 8 View

How to calculate the energy levels for acetylene using Huckel Molecular orbital Theory ?

I just want to know how one can use huckel MO theory for acetylene (2 pi bonds~4 electrons).

24 July 2014 6,805 9 View

How to calculate dynamic dielectric constant for a particular concentration of solution?

I optimized a molecule in a specific concentration of solvent (methanol) with dielectric constant (eps)=68.0 (from experiment) using G09. But for doing a frequency calculation it requires eps(inf)...

18 July 2014 447 3 View

Can we report the molecular orbitals with homo-20, homo-34 etc.?

I want to show the overlap orbitals between two molecules (pi-pi) interacting with each other. I got overlap orbitals at homo-15, homo-20, homo-45 etc.

09 October 2013 3,034 5 View

How to upload multiple pdb files in jmol applet, and execute scripts on required pdb file ?

Is there any method to upload multiple pdb files in jmol applet, and execute scripts on required pdb files..

21 August 2012 7,601 1 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View

What is the procedure to determine the permeability of concrete?

can anyone help me in this, it will help me with my research work

01 March 2021 834 3 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

Apart from Nanosilica and CNT's what are the other nanomaterials readily available to use in concrete mixture?

Nanotechnology in concrete materials

01 March 2021 3,379 3 View

Is anyone familiar with the cyclic compressive fatigue testing (BS EN 12697 - 25) ?

I would like to get more information on the cyclic compressive fatigue testing (BS EN 12697 - 25) which is typically done for bituminous material in pavement design. Any one can advise on the...

28 February 2021 2,004 3 View

What is Flat Lens Antenna?

28 February 2021 5,433 3 View

Concrete compressive strength databases?

I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...

27 February 2021 6,801 3 View