Study of the enwrapping of the front profiles of the active elements of a three-screw compressorN. Baroiu, V.G. Teodor, V. Paunoiu, G.A. Morosanu and R.S. CraciunMATEC Web Conf., 368 (2022) 01003DOI: https://doi.org/10.1051/matecconf/202236801003