HappyNgu

tnx , i did this in my high school , in my country there is a competition for it . it is sure fun , this also remind me how to compressed the wind XD

tnx but i already did read all of the topics on google for this .

I am in university this year and im trying to make a turbofan engine (my own interest) , What i understand : -the air flows in the engine , the compressor compressed it , the combustor heat it , and release it through exhaust to create a trust. What i don`t understand : -how to build the compressor , what i need ? -how does the compressor compress air ? (SOLVED) -does an engine need both axial compressor and centrifugal compressor? -what is the materials of combustor -how it create trust ? (SOLVED) -what is the ideal curve angle of the centrifugal compressor / fan / axial compressor . hope there is someone can help me solve these problems with any kind of solution (online video / online forum links) // (books) or anything els that feel convenient for u. Note : sorry for my bad english if any parts of the forum which u cnt understand what i am talking about , ill edit it.