Jens-Peter Majschak

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
The spatially resolved measurement of the soil layer thickness on surfaces is a precondition for quantitative cleanability tests of 3D parts which are important for the investigation, optimization and validation of spray cleaning systems. In this paper a photogrammetric analysis method is investigated which uses the luminescence intensity as an amount for(More)
High-intensity focused ultrasound is widely applied in tissue treatment as well as for heating of solid polymer materials. Previous studies investigating the heating effect in polymer materials utilized sound transmission through water or other fluids at low HIFU power. In this study, the ultrasonic transducer possesses a solid sound conductor made of(More)
The cleaning of machinery and equipment in food and pharmaceutical industries is a crucial process step to maintain the product quality. In parallel, the rising demands on the environmental protection and the process efficiency results in a discrepancy between consumer safety and minimal resource usage. In this work, the application of pulsed flow to(More)
The production of paperboard packaging components in fast-running machines requires reliability of the production process. Boundaries for the process parameters and constraints for the geometry of the tools require investigation to determine dependable configurations. This paper aimed to investigate the relationships between process parameters, tool(More)
Deep drawn shapes with orthogonal wall components are usually evaluated by shape accuracy and visual quality. There have been only a few investigations on the stability of such structures; however, the effect of the wrinkles on the stability of the wall is important for packaging applications and can support the shape accuracy. This paper focuses on the(More)
The increase of cleaning efficiency in CIP systems is playing a key role in enhanced food production. Higher efficiency leads to both, improved hygienic conditions as well as shorter downtimes and therefore to lower production costs. To achieve this goal it is essential to understand the mechanisms controlling complex cleaning processes. Numerous cleaning(More)
The cleaning of process equipment is a necessity in the pharmaceutical and food industry. Recently the efficiency of these cleaning processes comes more into focus due to the increasing economical and ecological demands. Except the ratio between benefit and efforts there is no consensual unique approach to assess the efficiency of cleaning processes so far.(More)
Original scientific paper To meet consumer safety and high product quality there is a need of reliable cleaning processes in the food industry. To keep competitive position it is necessary to control costs of those cleaning in place (CIP) processes e.g. expenses for fresh and waste water, detergents and to minimize downtime of the production facilities. The(More)
  • 1