pro and cons of the cantilever design compared to the axial design. The cantilever designed showed
the expected higher efficiency. Nevertheless, the axial impulse design provides many other
turbine [...] roller bearings, slide bearings or aerodynamic bearings - depending on task
• compact design, low material usage
• design can be easily adapted to different boundary conditions, fluids etc.
[...] regard to
their suitability for a so-called “micro-expander-construction-kit” which should help to design and
build an appropriate expander for any given application out of a wide range of boundary conditions
B.: Analysis,
synthesis and design of chemical processes,
2nd edition. Old Tappan, NJ: Prentice Hall, 2003.
[7] Bejan, A.; Tsatsaronis, G.; Moran, M.: Thermal
Design & Optimization. New York: John
of a three-step design chain for the simple and efficient design of
tube bundle heat exchangers or evaporators respectively with a focus on ORC applications. It contains a design calculation
tool [...] calculation and design of the heat exchanger. The present paper deals with all of
these design steps in an attempt to integrate the solutions to these problems into a single design chain for ORC tube [...] CONCLUSION
With the three-step design chain for tube bundle heat exchangers in ORC plants, the operator has a great tool at
his hands for designing basic heat exchangers as they are used in
generator shaft: just one set of bearings required, no
gear, no coupling
• compact design, low material usage
• design can be easily adapted to different boundary conditions, fluids etc.
[...] chapter above the advantages of a pure impulse turbine design are the
ability to process very high pressure ratios per stage and the option to design the turbine stage
with partial admission due to the [...] sufficient accuracy.
However, the disadvantage of the impulse design is the lower efficiency potential compared to
the reaction design. In an impulse stage the nozzles convert the entire required stage
Siebertz, Karl, David van Bebber und Thomas Hochkirchen (2017). Statistische Versuchsplanung.
Design of Experiments (DOE). 2. Aufl. VDI-Buch. Berlin: Springer-Verlag GmbH Deutschland.
doi: 10.1007/
5G4Healthcare & 5G-Netzwerkveranstaltung Sept 2023
page
© 2023 Nokia4
Wireless system design principles
Critical dimensions will continue to be important in 6G
* Extreme attributes of [...] 5G4Healthcare & 5G-Netzwerkveranstaltung Sept 2023
page
© 2023 Nokia5
Wireless system design principles
…but also go beyond
Capacity and
throughput
Reliability
and latency
Scale
planning software
• Industrialized the prototypes to a commercial version with high level of safety
• Designed for BVLOS operation
SB500 und SB1400
Proof of concept
Songbird v3
Industrielle UAV
Songbird
der Coaches für die nächsten Termine
Arbeiten in Teams/Design Thinking Sessions
Mittagessen (individuell in Teams)
Arbeiten in Teams/Design Thinking Sessions
Erklären der weiteren Vorgehensweise [...] Z
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s
Nutzerinteraktion
Optimierung von Benutzeroberflächen
Benutzerführung
Entscheidungsdesign
Aufmerksamkeitswirkung
Website
Usability
Kundenforschung
Werbewirkung
date 2021-08-13T09:16:08Z
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Ausstattung physisches Labor – Simulation
Simulation mit Genehmigung durch designfunktion Nürnberg
Gemeinsame
Wissenschaftskonferenz
GWK
date 2018-03-13T07:41:55Z
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diesel)
and gaseous fuels (natural gas, hydrogen [13], biogas). Pre chamber engines are rugged designed
and show less fault liability with lowest efficiencies. Direct injection engines with common
date 2018-06-12T07:08:12Z
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the turbine flow.
At inlet pressure 6.1 bar (closest to design) the efficiency shows a flat maximum (73.4%) at
design speed 24000 rpm. Design efficiency (1D-loss-modell) is 68.0%. Efficiency determined [...] total-to-static
efficiency of the 12 kW turbine reaches an excellent design point
performance of 73.4 %. Furthermore, its off-design operating
behaviour is very advantageous for small waste heat recovery [...] be designed and built quickly for any required power output,
any working fluid and any boundary conditions out of a wide range. The tested 12 kW micro
turbine is built in accordance to the design principles
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data of each individual design are stored. The designer can then choose the best compromise for the
given task.
With the available 3D CAD model of the turbine, the next design step, the analysis of [...] introduced briefly in this paper. However, more focus is put
on the developed 1D turbine design tool. It allows to design and optimize a single stage turbine for any
fluid and any boundary conditions very [...] discussed by means of a
specific design examples of axial impulse and radial inflow cantilever turbines. Experimental results of
two micro turbines, which were designed and built according to the abo
pro and cons of the cantilever design compared to the axial design. The cantilever designed showed
the expected higher efficiency. Nevertheless, the axial impulse design provides many other
turbine [...] roller bearings, slide bearings or aerodynamic bearings - depending on task
• compact design, low material usage
• design can be easily adapted to different boundary conditions, fluids etc.
[...] regard to
their suitability for a so-called “micro-expander-construction-kit” which should help to design and
build an appropriate expander for any given application out of a wide range of boundary conditions
of a three-step design chain for the simple and efficient design of
tube bundle heat exchangers or evaporators respectively with a focus on ORC applications. It contains a design calculation
tool [...] calculation and design of the heat exchanger. The present paper deals with all of
these design steps in an attempt to integrate the solutions to these problems into a single design chain for ORC tube [...] CONCLUSION
With the three-step design chain for tube bundle heat exchangers in ORC plants, the operator has a great tool at
his hands for designing basic heat exchangers as they are used in