Bo Ivar Sångfors

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Questions related from Bo Ivar Sångfors

Turbine vs Screw expander for waste heat recovery?

What is the opinion for using a Turbine instead of a Twin Screw Expander in the case where expansion takes place in the superheated region? For me it seems that the turbine is a better...

10 October 2018 298 0 View

Is it useful to run screw EXPANDERS at quality x <1?

It is said that screw expanders are good because they can operate at wet (x

07 July 2017 3,509 3 View

Can I neglect the friction forces after passage of the critical throat at supersonic 2-phase flow in a Laval nozzle?

For example a mixture of oil/air at Pin=10 bar Pout =1 bar.

04 April 2016 2,287 4 View

By-pass of fluid without contribution to work?

If you run a screw expander with steam quality x

01 January 1970 8,418 5 View

Maybe of interest for your project?

Dear Project workers, I think the article "Performance characteristics of a 200-kW organic Rankine cycle systemin a steel processing plant" by Taehong Sung a, Eunkoo Yun a,b, Hyun Dong Kim a, Sang...

01 January 1970 2,217 1 View