Hey guys. I am new to engineering and I came to this because I wanted to make my own miniature jet engine. I have a limited knowledge of physic but I wish to broaden it through this idea. Now I know that this was made before for RC models, but I want to actually make one so I understand how they work, and I decided to start here. Here are my questions: 1. How exactly does a typical jet engine compressor work? 2. I believe there are several types of compressors used in jet engines. If I want to make one for a small sized engine, say, about 20cm wide and 50cm long, which type of compressor works best, and which factors define it?