Methods, systems, and computer storage media are provided for generating simulation graphs using real-time clinical data. A first exhaust passage guides an exhaust gas discharged from a first cylinder group of the internal combustion engine to one exhaust gas inflow port of the turbocharger. The protective gate is built to aesthetically blend in with the neighborhood environment and may include decorative accoutrements such as decorative screening. The carbon dioxide stream further acts as a diluent for the fuel to the furnace.