Micro channel brazed plate heat exchangers employed in chillers allow to reduce the amount of refrigerants flowing within the exchanger, contributing to the reduction of emissions and greenhouse gases in industrial refrigeration.
Increase in pressure drop between inlet and outlet of the fluid and the decrease of temperature levels are the key parameter indicators to determine the right moment for preventive maintenance on heat exchangers.
Maintenance intervention with cleaning and complete regeneration of plate heat exchangers for a plastic material grains manufacturer, with penetrating liquids test on plates.
Chemical fouling, biological fouling, deposition fouling and corrosion fouling: how to evaluate the fouling factor on heat exchangers preventing fouling on thermal transfer surfaces.
The selection of the size of hydraulic passages in plate heat exchangers is based on the application, from brazed plate exchangers to free-flow exchangers operating with dirty fluids.
The fouling factor is an oversizing coefficient to evaluate during the design of heat exchangers, in order to ensure thermal transfer efficiency to always be at its best.
Shell and tube heat exchangers in cogeneration plants for heat recovery applications on exhaust at high temperatures coming from endothermic engines.
Find below a useful guideline of water quality standards in heat exchangers, compliant to the standard JRA-GL-02-1994.
We’ve already faced the issue of fouling in heat exchangers in the past. Especially in heat recovery applications from high […]
We already discussed the importance of antifreeze a few weeks ago, in order to prevent piping and hydraulic circuits damages […]