Abstract: An insulation sleeve insertion device for inserting insulating sleeves into wiring slots of a flat wire motor stator, comprising a processing panel, a feeder, a conveying mechanism comprising conveyor belts, a positioning mechanism comprising a limit ring and a positioning turntable, a guide mechanism comprising a plurality of second guide rails, a clamping mechanism comprising a drive rod, a positioning plate set, and a drive mechanism comprising a second driver, wherein the clamping mechanism is configured to insert insulating sleeves into wiring slots of the flat wire motor stator through the guide mechanism.

Abstract: A method for inserting insulating sleeves into wiring slots of a flat wire motor stator, including: S1: selecting a plurality of insulating sleeves matched with a size of wiring slots of a flat wire motor stator, and pre-processing the insulating sleeves to a length by cutting according to a size of the flat wire motor stator; S2: conveying the pre-processed insulating sleeves, through a conveying mechanism, to a positioning mechanism located behind the conveying mechanism; S3: clamping the insulating sleeves in the positioning mechanism above the wiring slots of the flat wire motor stator by a clamping mechanism; S4: moving a guide mechanism above the flat wire motor stator in the positioning plate set, where S4 is synchronized with S3; S5: repeating S1 to S7 until the space factor of the wiring slots of the flat wire motor stator reaches the set value.

Abstract: An adaptive method is used for LNT desulfation and regeneration. The desulfation method involves adapting the amount of sulfur loading to trigger a desulfation event in accordance with the current adsorption capacity of the LNT. The method involves monitoring the current sulfur loading and the current LNT adsorption capacity. This data is used to calculate a loading amount “trigger”, whose value varies over the LNT lifetime. Whenever this trigger amount is reached, a desulfation event is performed. The regeneration method is similar, with the baseline data and loading threshold being determined by NOx loading rather than sulfur loading.

Abstract: A method of modeling and testing the effectiveness of an EGR cooler. The cooler effectiveness is mathematically modeled as a function of various temperatures and over an operation history that includes one or more engine shut-downs.

Abstract: Amphiphilic cationic polymers comprising a biocompatible amphiphile linked to an organic cation are provided. The polymers complex with therapeutic agents and facilitate delivery of such therapeutic agents, particularly therapeutic nucleic acids, both in vitro and in vivo. Accordingly, the invention further provides methods of facilitating delivery of therapeutic and/or diagnostic agents to a cell and methods of treating a condition, such as a disease or infection, in an organism using the amphiphilic cationic polymers of the invention.

Abstract: A method of modeling and testing the effectiveness of an EGR cooler. The cooler effectiveness is mathematically modeled as a function of various temperatures and over an operation history that includes one or more engine shut-downs.

Abstract: An adaptive method is used for LNT desulfation and regeneration. The desulfation method involves adapting the amount of sulfur loading to trigger a desulfation event in accordance with the current adsorption capacity of the LNT. The method involves monitoring the current sulfur loading and the current LNT adsorption capacity. This data is used to calculate a loading amount “trigger”, whose value varies over the LNT lifetime. Whenever this trigger amount is reached, a desulfation event is performed. The regeneration method is similar, with the baseline data and loading threshold being determined by NOx loading rather than sulfur loading.

Abstract: A diesel engine exhaust treatment system has both a NOx reduction device and a diesel particulate filter. The system is designed to ensure that the NOx reduction device operates within its optimal temperature conditions. Using exhaust flow control valves, the exhaust flow can be directed into either the NOx reduction device first or into the diesel particulate filter first, and then into the other device, before exiting out the tailpipe.

Abstract: A diesel engine exhaust treatment system has both a NOx reduction device and a diesel particulate filter. The system is designed to ensure that the NOx reduction device operates within its optimal temperature conditions. Using exhaust flow control valves, the exhaust flow can be directed into either the NOx reduction device first or into the diesel particulate filter first, and then into the other device, before exiting out the tailpipe.