Thermal energy and heat flow

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All publications for the rubric Thermal energy and heat flow

How reliable is a simulation result? Variations in boundary conditions, material properties, or operating parameters can already alter the assessment of a design. Sensitivity analyses help to identify the key influencing factors.

Dipl.-Ing. (TU) Stefan Merkle, Managing Partner of Merkle CAE Solutions GmbH.

08.09.2026
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Flow rate (air volume flow)

Why developers need to understand uncertainties before virtual models become a basis for decision-making

How much trust does a simulation deserve?

A simulation result of 78 °C with an allowable component temperature of 80 °C appears straightforward. But is the component truly designed safely based on this? What happens if power loss, material properties, flow volume, or heat transfer vary within their real ranges? The more virtual models influ…

Röchling Medical in Neuhaus am Rennweg: The building for the cleanrooms was inaugurated in 2017. The company had to expand its manufacturing capacities to be prepared for future growth. (Image credit: Röchling Medical Solutions SE)

Processes such as blow molding are used for this purpose. (Image: ALMiG Compressors GmbH)

Not guaranteed off the shelf: The compressed air station from ALMiG meets very special requirements for clean compressed air. (Image: ALMiG Compressors GmbH)

The ALMIG Air Control HE controls the compressors in a load-dependent manner within the network. This allows full utilization of the energy advantages of speed control. (Image: ALMiG Compressors GmbH)

Uwe Herrmann (left) and Jürgen Neubauer at a screw compressor LENTO 110:

16.02.2023
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Pressure

Röchling Medical Solutions SE in Neuhaus relies on oil-free screw compressors with heat recovery from ALMiG

In matters of purity unmatched

The Röchling Medical Solution SE in Neuhaus develops and manufactures customized packaging solutions for every medical filling material. For the production of hollow bodies made of plastic, Röchling relies, among other things, on extrusion blow molding. In this process, oil- and germ-free compressed…

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