„… conditions. Figure 10: Flow Simulation of Piston Bowl Shape The effect of squish in combustion …” „… chamber has been confirmed by flow simulation. In case of applying semi-squish, intake flow is weakened …” „… applied. Friction is minimized by the oil control valve (OCV) integrated continuous variable valve …”

„… reduce the bearing oil flow (and consequently the oil pump load). Then, bearings performances were …” „… verified by means of elastichydrodynamic simulation to determine oil film behavior and then functional …” „… simulation. Targeting to meet the best NVH behavior, balancer shaft system was completely redesigned …”

„… such accelerations and deliver oil at the correct flow, pressure and aeration levels to the lubricated …” „… and braking, and allowing oil to flow back as easily as possible from the rest of the engine. The …” „… high speed filming of the oil flow into the pickup and to view any sudden changes in oil level. 37 …”

„… turbines shows a substantial improvement in flow capacity and charging system efficiency over the single …” „… further the flow capacity and efficiency of the charging system, a variable geometry turbocharger was …” „… stage is characterized by an extremely low turbine inertia and small flow capacity. It is equipped with …”

„… that it is useful to reduce Ca concentration in the oil or to reduce oil mist amount in breathing flow …” „… strongly affected by intake port flow coefficient because it directly influences charge efficiency under …” „… high engine speed condition. Therefore strengthening of tumble flow by throttling intake port should …”

„… fuels, engine and transmission oils. In collaboration with Shell’s Motorsport partners and factory teams …” „… % Nitrobenzene/ Toluene 3% 11% Aviation Gasoline 11% Tetraethyllead (TEL) 10% Castor Oil 1% * 1% * 0,1% Dye …” „… and 10% mineral oil **Density ca. 0,8 kg/l, Heating value 6,5 kWh/l *** Density ca. 0,8 kg/l, Heating …”

„… where the inner shaft flow or the oil sump simply shall be reduced while others want to implement less …” „… understood and explainable. Quantities of oil flow within the application are hardly measurable, centrifugal …” „… application depending on the oil flow-rate. Respectively we have a wide spread from 6.000.000 L oil flow over …”

„… , respectively and the gap height . From a central region the cooling oil volumetric flow rate is fed into the …” „… , D.: High-resolution 3d cfd multiphase simulation of the flow and the drag torque of wet clutch …” „… ., Hu, J., Yuan, S.: Application of cfd to model oil-air flow in a grooved two-disc system. In …”

„… three-dimensional oil flow and unequal pressure distribution due to thermal stresses. Thus, complex two- and …” „… . This paper presents a validated real-time temperature simulation that enables calculation of the clutch …” „… flow between them. The thermal resistances correspond to the thermal resistances between the thermal …”

„… using 3D CFD simulation tools to represent the flow non-uniformity caused by practical packaging …” „… displacement oil pump takes advantage of the times the engine does not need full oil pressure and flow by …” „… additional oil flow and pressure. Enabling the lower pump torque allows for reduced parasitic losses from the …”

„… mechanical water pump and flow control valve Lubrication System Continuous Variable Displacement Oil Pump …” „… enables circulation to oil coolers and then drives and regulate the flow coming from …” „… accelerate the warm up - Cabin heater mode: maximize the flow to cabin heater keeping the flow closed on oil …”

„… below the PCJ (piston cooling jet) open pressure, the oil flow of the PCJ can be controlled without an …” „… oil pressure control. That provides many options for minimizing oil flow from the oil pump …” „… Motorensymposium 2019 - 30 - Modular design is subject to the following sub-systems: Integrated oil pump and …”

„… the atmospheric crude oil distillation process has been identified as a highly valuable HRG. The …” „… generic term describing the fraction of crude oil that boils within the 30-180°C range. It is composed of …” „… scope of investigation axes including 0D simulation, CFD simulation, optical diagnostics, extensive …”

„… . Optimization of such system can take place using simulation tools. - Hydraulic Valve Adjuster (HLA): oil …” „… agents) to be sure the HLA system will work properly. Oil pressure should respect not-to-exceed pressure …” „… for cold and hot conditions and oil aeration should be as well at a conventional level. Oil circuit …”

„… switching gallery is kept air-free by the means of a continuous oil flow, restricted by the orifice and …” „… , the oil pressure is raised by activating the 3/2-way switching valve, i.e. the direction of flow of …” „… consumption simulations The SRFF for CDA applications was refined continuously until an attractive, mass …”

„… from the ‘Fail Safe’ BGR, and no fresh air from the intake manifold. The air flow for the1.5 stroke …” „… disabled. Further examination of Fig. 7 reveals that at TDCe (exhaust) = TDC#2 there is some reverse flow …” „… data and simulation results in Fig. 8. Using these strategies, Jacobs was able to realize up to 100 …”

„… identified. The main influencing parameters are the plate size, number of gaps, oil viscosity, feeding flow …” „… injection lubrication, the gap is completely filled with oil in this phase, resulting in a single-phase flow …” „… cavitation models [12, 37, 38] solve the two-phase flow region by considering a viscosity of the oil …”

„… measurement of the flow field in six different groove geometries and numerical simulations so as to achieve a …” „… multiphase simulation of the flow and the drag torque of wet clutch discs considering free surfaces …” „… design of such clutches [13]. A variety of different attempts to model the single and two-phase flow …”

„… with an overall specific oil flow rate of 0.8 mm3∙(mm2∙s)-1 with respect to the nominal friction area A …” „… clutch temperature on the frictional properties (e. g., [8–14]). To measure this influence, the oil …” „… temperatures of the clutch using simulations (e. g., [15–18]). For this reason, there are empirical-based …”