Recent content by haisol

Hello~ I had an experiment, and it was calorimeter measurement. We used bomb calorimeter to measure the energy equivalent of benzoic acid(C6H5COOH). We put the benzoic acid pallet into oxygen bomb with 15bar of oxygen. But, my TA said that NO(nitrogen monoxide) will be produced, and...

thank you very much!

I want to know the relation between irrotational and inviscid. Is it irrotational if the fluid is inviscid? Or inviscid if it's irrotational? That's because my professor always write these two together as a constraint. And he sometimes says that it can be rotational even if it's inviscid...

thank you for your kind answer! It really helps me understanding!

As we learned in fluid mechanics, we can devise stream function psi when the flow is 2-D, incompressible. However, I cannot clearly explain why psi can be defined only for 2-D, mathematically or logically. Is there any way to explain this, more than just say that 'just as it is'?