Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hans Russwurm"'
Autor:
Manuel Fritsche, Robert Wagner, Philipp Epple, Hans Russwurm, Karsten Hasselmann, Felix Reinker, Stefan aus der Wiesche
Publikováno v:
Volume 3A: Fluid Applications and Systems.
Efficient processes with organic fluids are becoming increasingly important. The high tech fluid Novec™ is such an organic fluid and is used, for example, as a coolant for highperformance electronics, low-temperature heat transfer applications, coo
Autor:
Manuel Fritsche, Robert Wagner, Hans Russwurm, Stefan aus der Wiesche, Philipp Epple, Felix Reinker
Publikováno v:
Volume 3A: Fluid Applications and Systems.
A novel thermal measurement approach is presented for the determination of fan efficiencies. This approach is not resting on a simple direct measurement of the occurring temperature difference but on a system identification based on the transient tim
Autor:
Philipp Epple, Stefan aus der Wiesche, Felix Reinker, Hans Russwurm, Manuel Fritsche, Robert Wagner, Karsten Hasselmann
Publikováno v:
European Conference on Turbomachinery Fluid Dynamics and hermodynamics.
The present contribution presents a test facility for fans working with organic vapors where non-ideal gas effects are relevant. In contrast to conventional testing of atmospheric fans a thermodynamic approach based on very precise temperature measur
Publikováno v:
Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery.
In a pyrolysis plant, a mounted centrifugal compressor takes heavy damage because of erosion originating from metal particle mixed with the inlet air flow impacting its blades and volute walls. In a first step, the original impeller design as well as
Publikováno v:
Volume 7B: Fluids Engineering Systems and Technologies.
For particular applications, like large fans for thermal energy facilities making energy from waste, very special designs are needed for the impeller and the volute in order to accomplish with the plant fan specifications. The diameter of these impel
Publikováno v:
Volume 9: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B and C.
The use of low speed radial impellers is very common for industrial fans and blowers. Some of the applications include fans designed for the transport of biogas in biogas plants. The design process of fans is almost always direct, based on existing i
Publikováno v:
Volume 9: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B and C.
High pressure fans for thermal power generation stations, especially biogas plants, usually operate in a spiral casing at high pressures of about p = 12.000–15.000 Pa and low flow rates of around Q = 100–600 m3 /s. The motor drive has a constant