Wei Xian Hong

6 Questions 5 Answers 0 Followers

Questions related from Wei Xian Hong

I was acknowledged that true density must be used to compute required amount of nanopowders. How if only bulk density is available from supplier?

Functionalized graphene nanoplatelets

09 September 2018 2,591 3 View

In ANSYS Fluent, adding a line in XY plot by getting its average value can be considered as bulk fluid temperature?

ANSYS supercritical methane in pipe bulk fluid temperature in XY plot

12 December 2016 7,615 1 View

Does ball mill only rely on its RPM for grinding ? How about friction inside the jar?

ball mill, stainless steel media, friction

05 May 2016 2,459 1 View

If diameter of ball mill jar(not planetary type) is too small, is it still able to grind metal pieces into powder? Or just increase RPM will do?

ball mill small RPM

04 April 2016 7,619 3 View

How can I determine the best RPM for Dry Ball Milling machine in order to let the balls to fall from the best angle(s) ?

1. Designing 40cm cylinder 2. Going to grind ceramics.

03 March 2016 4,493 7 View

Will the heat generated in gear tooth transferred to the center of gear and escape through convection?Heat generated will affect efficiency of system?

1. gearing system 2. heat transfer through convection from side surfaces 3. friction between gear tooth 4. how to reduce heat generated instead of using lubricant

02 February 2016 4,262 2 View