higher
power output than about 500 - 1000 kWel. In smaller applications they are rather rare. Their major types
are radial inflow turbines (90 ° IFR), radial cantilever turbines and axial turbines [...] this work. In order to show the current
state-of-the-art, a review of major technologies and their micro-turbine applications are shown below.
Among the first AM technology was stereolithography [...] requires additional treatment due to high roughness of the
printed parts. In terms of materials and their temperature resistance, materials with a temperature
resistance of over 80 °C, exceptionally above
ECTS points.
There are three general modules that have to be taken by all
students regardless of their area of specialization:
• Standards of Practice for Medical Products (first
semester)
• Innovation [...] students have to
take five compulsory modules, either from core area 1 or
core area 2, depending on their area of specialization.
Core area 1 (OTH Amberg-Weiden):
• Orthopaedic Technology
• Point of
insurance, pension insurance and unemployment insurance are compulsory. Over 9,3 million
people place their trust in BARMER. And there are plenty of good reasons for you to be one of them!
Sick pay
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talk about stator blades but in case of micro-
turbines the stator nozzles are relatively long and
their shape is similar to the Laval nozzle. The stator
nozzles geometry of the investigated turbine is also
y/thermal energy) does not reflect their different exergetic values.
Therefore we chose an allocation method, which rates the CHP output products according to their
exergy. Electricity is rated with [...] options a consistent methodology was developed. The
refrigeration technologies are assessed regarding their efficiency, CO2-emissions and primary
energy consumption. For CCHP systems an exergetic allocation [...] many of the fluorinated refrigerants used in compression chillers
contribute to global warming and their utilization will be progressively restricted in the European
Union [2]. However, there is a wide
necessary. Manufacturers of such ORC plants must be able to adapt their plant design quickly and cost-
efficiently to the requirements of their potential customers to reach economically feasible investment [...] 76.8 % for PR = 22.4 and
rotational speed n = 27,000 rpm. Most likely, the nozzles work with their design pressure ratio in this
operation point.
Similar to Figure 7 for the axial turbine, [...] rotational speed,
an overall turbine pressure ratio PR exists, for which the nozzles work with their design pressure ratio
PRnozzle,design i.e. with optimum nozzle efficiency. No matter whether the
essential and often used apparatuses in power plant engineering
and are appreciated worldwide for their efficiency and durability. It comes to no surprise that the technology of
transferring heat from [...] specific amount
of heat can be determined and from that area – knowing the number of tubes n and their outside diameter – the length
finally can be calculated.
l=
A
ndaπ
(15)
[...] structures.
The main reason is, that all of the tubes in the tube bundle have the same distance from their surrounding tubes. This
leads to a homogenous thermic stress field in the front and back side
essential and often used apparatuses in power plant engineering
and are appreciated worldwide for their efficiency and durability. It comes to no surprise that the technology of
transferring heat from [...] specific amount
of heat can be determined and from that area – knowing the number of tubes n and their outside diameter – the length
finally can be calculated.
l=
A
ndaπ
(15)
[...] structures.
The main reason is, that all of the tubes in the tube bundle have the same distance from their surrounding tubes. This
leads to a homogenous thermic stress field in the front and back side
internet technology, just to
name a few. Graduates who are particularly well-qualified
may continue their studies with a Master Programme in IT
and Information.
The programme takes seven semesters to complete
from the curriculum of the OTH, including the
final paper worth 15 ECTS.
Students can choose their courses worth at least 45 ECTS either
from Energy Technology and Energy Efficiency or from Biological
from the curriculum of the OTH, including the
final paper worth 15 ECTS.
Students can choose their courses worth at least 45 ECTS from the
Eletrical Engineering and Information Technology programme
available to students before the mobility period and throughout their studies to enable them to make the right choices and use their
time most efficiently. The information concerns, for example,
patentable inventions, carry
out patent research, interpret new technical develop-
ments with regard to their patentability, and work out and
submit patent applications to the governing body for pa-
tents. In [...] required to take
part in a twelve-week pre-study work placement, either
prior to the beginning of their studies or by the end of se-
mester three at the latest.
In the first part of the programme
businesses and
industries. The practical orientation includes a practical
semester at a company. Prior to their practical placement,
students will be provided with the specialist,
methodological and personal
and problem-solving skills. In addition,
students can choose between various electives to enhance
their intercultural competence as well as language and
computer skills.
Course of Study
The programme [...] integrative modules including
Entrepreneurship and Economics as well as three other
modules of their own choice.
Throughout the programme, students have to choose six
key qualification modules, which
At the end of the programme, the student will be able to understand
technological developments and their impact, business and economic
relations as well as the relevance of cultural factors concerning
i
second semester, students carry out individual
project work (Projects I and II) and – depending on their
project - choose specialist lectures from Elective Modules
1-3 and one Interdisciplinary Module
besides
know-how in (media) technology want to integrate creative
and journalistic aspects into their education.
Please note that this course is taught entirely in German.
Course of Study
The programme
differentiated into current-controlled and
heat-controlled systems. Current-controlled systems adapt their
energy supply to the electrical energy demand of the consumer. In
contrast to current-controlled systems [...] to convert electrical energy into thermal energy different
CHP engine technologies were used. In their study different CHP
engines, with different ratios between thermal and electrical power
(i.e. different [...] in remote
regions.
In this work Liquid Organic Hydrogen Carriers (LOHC) have been
examined for their suitability for integration into a CHP systems.
The LOHC technology is based on the reversible hy
Information
This consecutive master programme provides students
with different options to build on their Bachelor’s degree in
science or engineering by allowing them to specialise in an
area of particular
state-
of-the-art laboratories ensure that students gain hands-on
experience right from the start of their studies.
Course of Study
The programme takes seven semesters to complete and is
divided into six
management, law and
patent research. Through the course, graduates acquire in-
depth knowledge in their area of specialisation and a
diverse range of problem-solving frameworks for
identifying and resolving
although it works with 50% partial admission.
Another major difference between the two curves is their slope. That of the axial turbine starts
steeper and reaches a clear plateau or maximum respectively
although it works with 50% partial admission.
Another major difference between the two curves is their slope. That of the axial turbine starts
steeper and reaches a clear plateau or maximum respectively
turbine expanders
and evaluates them concerning their application in small ORC-plants. In the author´s opinion, the
advantages of turbines outweigh their disadvantages. Nevertheless, in the following the [...] Usually, dry runners suffer from higher friction
losses and leakages. Therefore, their efficiency is lower than that of their lubricated counterparts.
2.4 Construction of Small Dynamic Expanders - Turbines [...] expander for a given application and in addition evaluates the different expanders with regard to
their suitability for a so-called “micro-expander-construction-kit” which should help to design and
build