„… Monitoring the fresh-air flow rate for energy-efficient bus ventilation By monitoring of …” „… ventilated with high fresh air rates without monitoring of air quality according to recommendations and …” „… is called here “monitored fresh air rate”. Average occupancy of city busses is 30 %. This means the …”

„… . Moldenhauer, J. Aurich, O. Predelli, A. Meyer K.-E. Yildirim, Monitoring the fresh-air flow rate for …” „… requirements C. Brinkkötter, Energy Efficient Standstill Air Conditioning for Trucks 125 R. Baumgart, S …”

„… quality for fresh and recirculated air components Almost without exception, the air flow of Daimler Buses …” „… complete air exchange every 120 minutes. The combination of directional air flow and a high fresh air …” „… transmission - Through a directed air flow in the passenger compartment - Through a high fresh air …”

„… . Fresh, intelligent use of space plays a decisive role in the spatial effect, using light, materials …” „… fresh, eye-catching and compelling impression and the vehicle's design is already award-winning. The iF …” „… to fly in specific flight corridors as air taxis, drones etc. Using these as a means of mass …”

„… varieties. These dryers are conventionally operated with fresh air, which is heated to the desired drying …” „… the fresh air, in addition to other disturbance variables such as product changes (hop variety) and …” „… fluctuations in initial moisture content. Experience shows that the water content of the fresh air can vary by …”

„… volume flow and concentration measurements at the building scale to train regression models or a …” „… was mounted below the ridge, the other lines at approximately 3 m height. Air temperature was measured …” „… distributed in the barn were measured together with the near surface air temperature. For further details on …”

„… 11,800 ha of fresh lake located in Korea. The soil in Saemangeum has a dry surface characteristic with a …” „… lowering the flow rate on the soil surface, thereby suppressing creeping and saltation of the soil, which …” „… the ground. Since particulate matter in the air is greatly affected by the wind due to its physical …”

„… the combustion process xeng;out can be described with (3.10) by the fresh air mass flow rate …” „… massmair flowing into the engine can be divided into a remaining fresh air mass mst;air and a burned gas …” „… Pmin;i , outflowing gas mass flow rates Pmout;j , inflow temperatures Tin;i and inflow air contents xin;i …”

„… contents between HP-EGR and fresh air. A novel approach termed low-pressure exhaust gas recirculation …” „… to a HP-EGR a better mixing of exhaust gas with fresh air. This homogeneous gas mixing can be …” „… allows simultaneously high LP-EGR rates at large charge-air pressures. At a given air mass flow rate and …”

„… pressure level. Further, it has the objectives to reduce the air mass flow rate in case of a Diesel …” „… Ti and air contents (ratio of fresh air mass to total gas mass) xi in the storage elements i as well …” „… modelling approaches to simulate the engine air path and the emissions are chosen. 2.1 Engine Configuration …”

„… circumferential part of the relative velocity m/s x air content (ratio of fresh air mass to total gas mass) 1 X …” „… related particulate emissions mg/km Pmair air mass flow rate kg/s or kg/h Pmc compressor gas mass flow …” „… Weng engine work kWh x air content (ratio of fresh air mass to total gas mass) 1 x1 air content before …”

„… pressure p1 falls in relationship to pa, the more fresh air flows via the air filter into the engine gas …” „… shp egr, slp egr and st and the air path quantities. All storages and flow orifices, which do no …” „… phase characteristics in p2i and a sign-reversal in Pmair also unpublished effects like an air mass flow …”

„… . Schloßer (2000) introduces an attempt for a decoupling multi-variable control of the air mass flow rate and …” „… ) simplifies the coupled system of air mass flow rate and charge-air pressure to a system of operation point …” „… multi-variable control of air mass flow rate and charge-air pressure are presented and compared in von Pfeil …”

„… trajectory for the air mass flow rate, respectively the air content, is derived based on local polynomial …” „… dynamical engine emission course. Based on this knowledge reference values for the air mass flow rate …” „… charge-air pressure, the differences between a HP-EGR-rate control, a HP-EGR mass flow rate control, an air …”

„… , EGV and WG actuator commands to achieve the target engine Fresh Air Flow (FAF), EGR fraction and …” „… - - 12 - Figure 18: Fresh Air Flow and EGR Fraction Tracking during an FTP Cycle. Air Fuel Ratio …” „… - Controls Air Handling Control The AH (Air Handling) architecture is depicted in Figure 17. The fresh …”

„… further expansion. On the compressor side, the fresh air flow coming from the air induction system, passes …” „… Low-Pressure (LP) stage has been sized and designed to provide adequate air flow rate and pressure (up to 320 …” „… duct (cold pipe) which allows the air flow to the inlet of the HP compressor. The connection is …”