Veerendra Prasad

5 Questions 3 Answers 0 Followers

Questions related from Veerendra Prasad

Is there any standard relationship between pin length and pin diameter in FSW tool?

Some researchers have experimented with tool diameter to shoulder diameter ratio, but is there any standard relationship between pin length and pin diameter in FSW tool

09 February 2015 9,178 4 View

How do you select cycle, temperature and duration in cryogenic treatment of steels?

What are the factors that should be considered while selecting a deep cycle cryogenic treatment for steels?

05 November 2014 6,154 5 View

Why materials with only FCC crystal structure like Austenitic stainless steel, Aluminium are used for making cryogenic dewars?

Why only FCC crystal structured materials like Aluminium, Austenitic stainless steel and why not materials with other crystal structures

07 August 2014 7,818 3 View

How to avoid blow back in hybrid rocket motor when using nitrous oxide?

How to avoid blow back in hybrid rocket motor when using nitrous oxide such that flame or hot gasses from the combustion chamber should not propagate back through the injector, igniting the...

02 May 2014 9,880 2 View

What gives M13 bacteriophage its peizoelectric properties?

How do biological materials like DNA and viral proteins exhibit piezoelectric properties and peizoelectric strengths of 7.8 pm/V (in the case of self assembled thin films of M13 Bacteriophage)?

02 January 2014 5,294 0 View