Posts tagged oil pump testing
DOES AERATION LEAD TO CAVITATION?

Apart from the ingress of debris, the greatest danger to any design of a pump is cavitation. The phenomenon can be found in centrifugal (i.e. impeller) or positive displacement (i.e. gear, gerotor or vane) pumps, in both oil and coolant applications. Excessive cavitation can lead to erosion damage. It is important to understand how cavitation occurs as there are some misconceptions and confusion on this topic.

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OIL AERATION HURTS EFFICIENCY

Many OEMs are battling to improve vehicle durability, increase efficiency and reduce noise, but are struggling to find the answers. Unfortunately, many of the recent design trend are forcing higher aeration levels, and far too many OEMs are unaware. 

In the pursuit of greater efficiency, many OEMs are making design decisions that may amplify the effects of oil aeration. Air bubbles may seem benign, but they can detrimentally affect the performance and durability of engines, drivelines and hydraulic equipment.  

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Efficient Temperature Cycling for Fluid Components

Increasing electrification of traditionally mechanically-driven components in the automotive industry has been visible in many segments of the vehicle subsystems, such as lubrication circuits and cooling circuits. Some of the components include electric oil pumps, electric water pumps, electric coolant valves, etc. As the parts evolve from purely mechanical components to a combination of mechanical and electronic hardware, the methods used to validate the components have also evolved.

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Importance of Support Contracts

Many people question the value of contracts but only consider support when things go wrong. In this blog post we discuss how you can save money if things go wrong, save time when help is needed and make money by increasing efficiency.

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In-house vs Custom vs Modular Test Stands

In a world where development cycles are moving faster than ever before, OEMs are simultaneously pushing some of the biggest engineering initiatives automotive has ever seen. This is why having the right testing solution is so important. The first question arises: whether or not to build internally, custom engineer or order a turn-key test system.

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