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I am working on a project where strain has been measured on various places on a bridge structure that supports an agitator. I have been tasked to relate the measured strains to the input load from the agitator in the center of the bridge structure. Is there any literature or examples that I can...

What are the most common/efficient ways of recovering waste heat from a furnace to be used to heat a combustion gas? I have read about recuperators and regenerators. The application is for an iron ore processing plant.

Thank you for all the help. Is there any literature where I can reference any of this info?

Thanks for the reply. I am trying to calculate the contact stress between the ball and the inner race in a deep groove ball bearing. I have all the equations but I had to estimate the inner race radius because I could find no info on it. I estimated it as 105% of the ball radius. Any...

So what exactly is a wee bit larger? 105% of the ball radius? Are there equations?

I read in an earlier thread that the inner race radius of a deep groove ball bearing is approximately 52% of the ball diameter. Where does this info come from? Where can I find info on diameters of inner races? I need to reference equations that give this information. Thanks for any help.

What is the groove radius of a ball bearing? Please supply a reference if possible.

I am looking for the relationship (equation) between the Rockwell C scale and the Brinell hardness number and Tensile strength. I also need a valid reference so if a text book or article can be supplied I would appreciate it.

I need the material specs like ultimate tensile strength and poisson's ratio for the ball and race of typical ball bearings. What can I assume the ball and race are made of? I have been looking in SKF catalogue and on the web but no clear guidelines as to which material standard bearings are...

I am trying to determine bending moments from acceleration measurements. I can integrate the acceleration signal twice to get deflection, but then am unsure how to obtain the bending moment from that deflection data. Deflection theory works from the bending moment to get the deflection but I...