## 6 Conclusions
### Nomenclature  
\begin{tabular}{l l} \(\dot{m}_{air}\) & Incoming air mass flowrate to the compressor [kg/s] \\ \(C_{D}\) & Discharge coefficient \\ \(\epsilon\) & Expansion coefficient \\ \(\dot{m}_{exh}\) & Exhaust gas mass flowrate [kg/s] \\ \(\dot{m}_{air\;mg}\) & Incoming air mass flowrate to the engine [kg/s] \\ \(\eta_{SV}\) & Compressor efficiency [\%] \\ \(\eta_{T}\) & Turbine efficiency [\%] \\ \(\eta_{TI}\) & Overall efficiency of turbocharger [\%] \\ \(\Pi_{V}\) & Compressor pressure ratio \\ \(\Pi_{T}\) & Turbine pressure ratio \\ \(n_{298}\) & Corrected turbocharger speed [rpm] \\ \(BSFC\) & Brake-Specific Fuel Consumption [g/kWh] \\ \(BSFC_{corr}\) & ISO correction Brake-Specific Fuel Consumption [g/kWh] \\ \(BSFC_{total}\) & Total Brake-Specific Fuel Consumption [g/kWh] \\ \(\dot{m}_{ideal}\) & Ideal mass flowrate [kg/s] \\ \(\beta\) & Section diameters ratio \\ \(Re_{D}\) & Reynolds number for shrinkage \\ \(\dot{m}_{real}\) & Real mass flowrate [kg/s] \\ \(C\) & Flow shrinkage coefficient \\ \(\tau\) & Pressure ratio \\ \(k\) & Adiabatic expansion coefficient \\ \(K\) & Air Nozzle coefficient [m\({}^{2}\)] \\ \(\rho_{air}\) & Air density [kg/m\({}^{3}\)] \\ \(\left|\Delta\rho\;air\;nozzle\right|\) & Orifice plate differential pressure [mbar] \\ \(\dot{m}_{nozzle}\) & Air Nozzle incoming mass flowrate to the compressor [kg/s] \\ TC _scaling air_ & Air loss within the compressor seal [\%] \\ \(n^{\circ}\)\({}_{TC}\) & Number of turbocharges \\ \(P_{eng}\) & Engine power [kW] \\ \(Carbon_{in}\) & Carbon-inlet quantity [kg/h] \\ \(\dot{m}_{fuel}\) & Net fuel flowrate [kg/h] \\ \(Fuel_{mix\;cont\;C}\) & Carbon content in fuel mixture [\% mass] \\ \(Fuel_{all\;cont\;C}\) & Carbon content in the primary fuel [\% mass] \\ \(BSFC_{Faid\;all-loss}\) & Brake-Specific Fuel Consumption minus losses [g/kWh] \\ \(\dot{m}_{fuel\;total}\) & Fuel flowrate, losses included [kg/h] \\ \(m_{fuel\;loss}\) & Mass of fuel lost [g] \\ \(f_{fuel\;loss}\) & Losses measurement time [min] \\ \(BSFC_{Paid\;all}\) & Pilot Brake-Specific Fuel Consumption [g/kWh] \\ \(\dot{m}_{Plat\;all}\) & Pilot fuel flowrate [g/h] \\ \(Fuel_{gas\;cont\;C}\) & Fuel gas carbon content [\% mass] \\ \(BSFC_{Faid\;gas}\) & Brake-Specific Fuel gas Consumption [g/kWh] \\ \(\dot{m}_{gas}\) & Fuel gas flowrate [kg/h] \\ \(Carbon_{out}\) & Carbon-outlet quantity [kg/h] \\ \(C_{atomic\;mass}\) & Carbon relative atomic mass [g] \\ \(Pollutant_{emissions}\) & Pollutant emissions [g/h] \\ \(Pollutant_{molar\;mass}\) & Pollutant molar mass [g/mol] \\ \(Pollutant_{molar\;volume}\) & Pollutant molar volume [m\({}^{3}\)/mol] \\ \(Pollutant_{concentration}\) & Pollutant concentration \\ \(\rho_{exh}\) & Exhaust gas density [kg/m\({}^{3}\)] \\ \(\dot{V}_{exh}\) & Wet exhaust gas volumetric flowrate [m\({}^{3}\)/h] \\ \(\dot{V}_{exh,\;dry}\) & Dry exhaust gas volumetric flowrate [m\({}^{3}\)/h] \\ \(\dot{m}_{comb\;air,wet}\) & Wet mass flowrate of combustion air [kg/h] \\ \(Comb\;air_{cont\;H_{2}O}\) & Water content in combustion air [\% mass] \\ \(Comb\;air_{cont\;CO_{2}}\) & Carbon dioxide content in combustion air [\% mass] \\ \(\dot{m}_{total}\) & Water content in combustion air [