Honda Motor Co., Ltd.

Karl Forster

Jason A Widmer

Michael W Maurer

Sukwon Kim

Christopher D Meeks

Jeremy Paul Lucas

Michael R Missig

Ryan L Kabbes

Kyle Stephen Mihok

James T McKillen

Kurt A Zielinski

Andy Praseteo

Mike Unger

Bob Larson

A vehicle engine compartment airflow directing member for use with an airflow introducing and directing system includes a base portion and a bottom breather airflow directing portion. The base portion is configured to be secured to support rods provided in the vehicle engine compartment and to enclose a space disposed immediately rearward of the vehicle bumper beam. The bottom breather airflow directing portion extends from the base portion and narrows a bottom breather airflow path within the vehicle engine compartment while also preventing bottom breather airflow from recirculating to a position underneath the vehicle bumper beam.

Airflow directing member for a vehicle engine compartment

A front end structure for a vehicle includes a facia member defining a forward end of an engine compartment of the vehicle and a radiator disposed in the engine compartment rearwardly spaced from the facia member. A duct member is interposed between the facia member and the radiator. The duct member at least partially blocks the radiator and defines a duct passage extending from an underside opening of the vehicle to the radiator. At least one duct opening is defined in the duct member for supplementing air flow to the radiator from the underside opening.

Front end structure for vehicle

A vehicle transmission fluid cooler system includes a transmission fluid cooler and an airflow ducting assembly engaged therewith. The airflow ducting assembly is provided to increase the amount of airflow directed toward the transmission fluid cooler so as to improve the cooling performance thereof, and includes a dam member, a duct member, and air guides. The duct member forms a passage communicating an airflow inlet opening with an airflow outlet opening. The dam member operates to scoop and direct airflow into the airflow inlet opening, and the air guides cooperate with the dam member to increase the amount of airflow scooped by the dam member which is directed into the airflow inlet opening. The airflow outlet opening is positioned to direct the airflow which has passed through the duct member to the transmission fluid cooler.

Vehicle component air flow ducting system

The present invention generally relates to processes for predicting airflow rates. According to some embodiments, some process steps can include developing a three-dimensional computer-aided design model of a test body topology; discretizing the test body topology; discretizing a volume surrounding the test body topology, the volume being bounded by a test chamber; identifying test body components upon which to collect empirical data; obtaining empirical data for identified components; establishing an airflow model; validating the airflow model in comparison to experimental data; obtaining a flow rate from the validated airflow model; and determining whether the mass flow rate is acceptable.

Efficient process for evaluating engine cooling airflow performance

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Powell, OH, United States of America

Karl Forster