The analysis and research on the natural circulation heat exchanger of carbon dioxide substitutionfor heller air cooler

摘要

We put forward a project of heat circulation exchanger of carbon dioxide to substitute the Heller air cooler.By deasibility studies from techinie-economic view-point we use the gas-folid two-phase fluid to do quantity desifgn and calculation fo the heat circulation exchanger of carbon dioxide.It offers us data for our further experimental research,applying fundamental research and industrial application research.