Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Klaus Brun"'
Autor:
Klaus Brun, Rainer Kurz
Publikováno v:
International Journal of Rotating Machinery, Vol 2005, Iss 1, Pp 45-52 (2005)
Secondary flows are undesirable in centrifugal compressors as they are a direct cause for flow (head) losses, create nonuniform meridional flow profiles, potentially induce flow separation/stall, and contribute to impeller flow slip; that is, seconda
Externí odkaz:
https://doaj.org/article/eafd1fc05cec444182d8ff93f78dff86
Publikováno v:
International Journal of Rotating Machinery, Vol 6, Iss 3, Pp 181-190 (2000)
The velocity field inside a torque converter pump was studied for two separate effects: variable pump rotational speed and variable oil viscosity. Three-dimensional velocity measurements were taken using a laser velocimeter for both the pump mid- and
Externí odkaz:
https://doaj.org/article/0fd6203cf26344659ca912395167b8c5
Publikováno v:
International Journal of Rotating Machinery, Vol 6, Iss 3, Pp 167-180 (2000)
A torque converter was tested at four turbine/pump rotational speed ratios (0.200, 0.400, 0.600, and 0.800) all with a constant pump rotational speed in order to determine the effect of speed ratio on the torque converter pump flow field. Laser veloc
Externí odkaz:
https://doaj.org/article/1fc8c7c48ea640f5833d6f0ab5c28af2
Publikováno v:
International Journal of Rotating Machinery, Vol 2012 (2012)
An inlet air filtration system is essential for the successful operation of a gas turbine. The filtration system protects the gas turbine from harmful debris in the ambient air, which can lead to issues such as FOD, erosion, fouling, and corrosion. T
Externí odkaz:
https://doaj.org/article/d662cd5272e5475285f0b9dd3ba29bdb
Publikováno v:
International Journal of Rotating Machinery, Vol 2012 (2012)
When considering gas compressor stations for pipeline projects, the economic success of the entire operation depends to a significant extent on the operation of the compressors involved. In this paper, the basic factors contributing to the economics
Externí odkaz:
https://doaj.org/article/98e9c7a98fd0475dae9288a0fcbccb58
Autor:
Klaus Bruno Schebesch, Radu Blaga
Publikováno v:
Annals of the University of Oradea: Economic Science, Vol 28, Iss 1, Pp 113-123 (2018)
The overoptimistic and often ideology-laden utilization of entrepreneur-ship-related “solutions” sharply contrast with their low average success rate. This is true for many countries, regions and otherwise defined sociotopes. Probably, the superf
Externí odkaz:
https://doaj.org/article/2f0c793e747b4a18acfedcbf0d61bbe3
Autor:
Dan Deac, Klaus Bruno Schebesch
Publikováno v:
Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, Vol 1, Pp 73-82 (2011)
A sustainable innovation is more expensive than a regular one but it may lead to long termbenefits and durable competitive advantage, especially if many firms from the networkcollude or act within constrained environments such as business incubators.
Externí odkaz:
https://doaj.org/article/46416fd5fea34a80bf16d1525368ae9e
Publikováno v:
Psicologia USP, Vol 20, Iss 2, Pp 209-228 (2009)
Esse projeto investigou as habilidades cognitivas da Memória de Trabalho de crianças e adolescentes com o “Transtorno do Déficit de Atenção e Hiperatividade” (TDAH). Foi aplicado teste TIHC - Teste Infantil de Habilidades Cognitivas informat
Externí odkaz:
https://doaj.org/article/860711a7f9814d28b03526c7ce8f4429
Autor:
Claudia Feitosa-Santana, Nestor Norio Oiwa, Marcelo Fernandes da Costa, Klaus Bruno Tiedemann, Luiz Carlos de Lima Silveira, Dora Fix Ventura
Publikováno v:
Psicologia USP, Vol 17, Iss 4, Pp 35-62 (2006)
O artigo apresenta definições para os termos espaço de cores e sistemas de cores; classifica, de acordo com David Brainard (2003), os sistemas de cores em dois grupos: aparência de cores e diferenças de cores. Dentre os diversos sistemas de core
Externí odkaz:
https://doaj.org/article/8294d844b1f14813951256069107ff07
Autor:
Claudia Feitosa-Santana, Nestor Norio Oiwa, Marcelo Fernandes da Costa, Klaus Bruno Tiedemann, Luiz Carlos de Lima Silveira, Dora Fix Ventura
Publikováno v:
Psicologia USP, Vol 17, Iss 4, Pp 35-62 (2006)
O artigo apresenta definições para os termos espaço de cores e sistemas de cores; classifica, de acordo com David Brainard (2003), os sistemas de cores em dois grupos: aparência de cores e diferenças de cores. Dentre os diversos sistemas de core
Externí odkaz:
https://doaj.org/article/6cfa9f5939614f82ac455ce87130d866