Sajad Safari Farrokhad

6 Questions 3 Answers 0 Followers

Questions related from Sajad Safari Farrokhad

What can be used as a H (hardness) instead of Vickers hardness in this equation?

B=HE/KIC2. H is hardness.

07 July 2018 3,547 3 View

How to make crude oil in the laboratory?

Hello How to make crude oil by combining different materials, such as gasoline? Also, can i determine API gravity (American Petroleum Institute) for this Crude oil?

01 January 2018 2,720 6 View

How i can determine fracture toughness?

Hi We're going to calculate the shear mode of rock specimen. Thanks

01 January 2018 9,296 5 View

How much we can modeling the rock characteristics by wave propagation?

Hi Rock characteristics such as porosity, density, mineralogy and mechanical properties have correlation with wave propagation. Can i achive a base method for modeling the rock with all...

11 November 2017 1,375 5 View

How we sure that our world is not Around an atom from another world, and the worlds in every atom of this world?

The world is very large.And yet achievable for today's human being so far away from the hands and imagination.

01 January 2017 2,552 3 View

What's difference between ray tracing and FWI?

hi What's difference between ray tracing and FWI? And wich one is reliable?

09 September 2016 2,032 1 View