Abstract: A liquid tank assembly for a motor vehicle includes a tank and an absorber assembly. The tank has an inner surface defining a cavity for receiving a liquid substance. The absorber assembly is disposed within the cavity for dampening liquid sloshing noises. The absorber assembly includes a plurality of connected dampener elements. End sections of the absorber assembly are attached to the inner surface of the tank. The absorber assembly is configured to float on a surface of the liquid when a volume of liquid within the tank is between a first critical volume and a second, lower critical volume. The absorber assembly is generally submerged when a volume of liquid within the tank is a generally greater than the first critical volume. The absorber assembly is generally suspended within the cavity when a volume of liquid within the tank is a generally lower than the second critical volume.

Abstract: The present invention provides a method for analyzing airflow through a vehicle radiator and identifying how cooling openings in the vehicle affect airflow through the vehicle radiator. A plurality of pathlines each describing airflow through a vehicle front end and including a position identifier and velocity magnitude are computed. A plurality of intersection points are calculated to identify locations within a vehicle radiator that intersect with a generated pathline to identify pathlines from which air flows through the vehicle radiator. One or more elements are generated from the intersection points using a triangulation method, such as Delauney triangulation, so that the generated elements include intersection points as nodes and are non-overlapping. An airflow rate is calculated for each element based on the velocity magnitudes of the pathlines associated with the intersection points included in the element and the element area.

Abstract: A liquid tank assembly for a motor vehicle includes a tank and an absorber assembly. The tank has an inner surface defining a cavity for receiving a liquid substance. The absorber assembly is disposed within the cavity for dampening liquid sloshing noises. The absorber assembly includes a plurality of connected dampener elements. End sections of the absorber assembly are attached to the inner surface of the tank. The absorber assembly is configured to float on a surface of the liquid when a volume of liquid within the tank is between a first critical volume and a second, lower critical volume. The absorber assembly is generally submerged when a volume of liquid within the tank is a generally greater than the first critical volume. The absorber assembly is generally suspended within the cavity when a volume of liquid within the tank is a generally lower than the second critical volume.

Abstract: The present invention provides a method for analyzing airflow through a vehicle radiator and identifying how cooling openings in the vehicle affect airflow through the vehicle radiator. A plurality of pathlines each describing airflow through a vehicle front end and including a position identifier and velocity magnitude are computed. A plurality of intersection points are calculated to identify locations within a vehicle radiator that intersect with a generated pathline to identify pathlines from which air flows through the vehicle radiator. One or more elements are generated from the intersection points using a triangulation method, such as Delauney triangulation, so that the generated elements include intersection points as nodes and are non-overlapping. An airflow rate is calculated for each element based on the velocity magnitudes of the pathlines associated with the intersection points included in the element and the element area.