Abstract: A system for simulating an engine environment during engine operation is disclosed. The system includes a surface. The system also includes a liquid delivery device configured to deliver a liquid to the surface. The system further includes a temperature controller operably coupled to the surface, and the system is configured to cause condensation of a fluid on the surface.

Abstract: An engine including an oil spray collector is provided. The collector is located on an underside surface of the valve cover to accept a previously identified oil spray from at least one engine component.

Abstract: A system for simulating an engine environment during engine operation is disclosed. The system includes a surface. The system also includes a liquid delivery device configured to deliver a liquid to the surface. The system further includes a temperature controller operably coupled to the surface, and the system is configured to cause condensation of a fluid on the surface.

Abstract: A thermoelectric device includes a plurality of n-type thermoelectric elements and a plurality of p-type thermoelectric elements. These thermoelectric elements each have multiple end surfaces that are substantially parallel to each other, and include terminals attached to the end surfaces. The thermoelectric elements also include a support structure with an external surface covered by multiple layers of a thermoelectric material and a flexible substrate. The thermoelectric device also includes a plurality of conductive members which electrically interconnect the thermoelectric elements.

Abstract: A method is provided for nondestructive adhesion testing of a coating on a component surface through ultrasonic cavitation. The disclosed method includes submerging a tip end of a vibratory horn in a liquid medium and operating a converter, coupled to the vibratory horn, at a frequency and an amplitude to generate a cavitation field within the liquid medium. A first portion of a component having an adhered coating on at least a portion of the component is moved into the cavitation field. Areas of the coating that are poorly adhered to the component are located by the removing areas of the coating that are poorly adhered, while not removing areas of the coating that are properly adhered to the component.

Abstract: A method is provided for nondestructive adhesion testing of a coating on a component surface through ultrasonic cavitation. The disclosed method includes submerging a tip end of a vibratory horn in a liquid medium and operating a converter, coupled to the vibratory horn, at a frequency and an amplitude to generate a cavitation field within the liquid medium. A first portion of a component having an adhered coating on at least a portion of the component is moved into the cavitation field. Areas of the coating that are poorly adhered to the component are located by the removing areas of the coating that are poorly adhered, while not removing areas of the coating that are properly adhered to the component.

Abstract: An apparatus for cleaning the soles and heels of shoes and which is adapted to be mounted to the bumper of a vehicle. The apparatus comprises a flexible base member on which bristle-like projections are secured and securing members attached to the ends of the base for attaching the apparatus to the upper and lower surface of a bumper. One of the securing members including a band which is length-adjustable for either tightening or loosening the base to the bumper.