Results 351 to 360 of about 976,612 (405)
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Turbinate Hypertrophy: Turbinate Surgery
2021A 26-year-old female was referred to the ENT Department by her GP complaining about bilateral nasal blockage, notably worse in the course of occasional viral infections, constant clear nasal discharge and occasional sneezing. The patient had tried courses of intranasal steroids and oral antihistamines prescribed by her GP, which improved her nasal ...
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, 2016
Industrial gas turbines show performance characteristics that distinctly depend on ambient and operating conditions. They are not only influenced by site elevation, ambient temperature, and relative humidity, but also by the speed of the driven equipment,
R. Kurz, K. Brun
semanticscholar +1 more source
Industrial gas turbines show performance characteristics that distinctly depend on ambient and operating conditions. They are not only influenced by site elevation, ambient temperature, and relative humidity, but also by the speed of the driven equipment,
R. Kurz, K. Brun
semanticscholar +1 more source
European Journal of Radiology, 1999
Normally, there are three pairs of nasal turbinates in the nasal cavity. Coronal computed tomographies of 253 cases of sinusitis were examined for the presence of additional turbinates and bilateral secondary middle turbinates were detected in two cases.
Aksungur E.H. +6 more
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Normally, there are three pairs of nasal turbinates in the nasal cavity. Coronal computed tomographies of 253 cases of sinusitis were examined for the presence of additional turbinates and bilateral secondary middle turbinates were detected in two cases.
Aksungur E.H. +6 more
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Thermodynamic Analysis of “Inter-Turbine” and “Intra-Turbine” Reheat for Marine Gas Turbines
Volume 5: Turbo Expo 2004, Parts A and B, 2004This paper presents thermodynamic analyses of two types of reheat combustion cycles in gas turbines and provides an evaluation of their usefulness in marine power and propulsion applications. Specifically, baseline cycles, using components of various technology levels, were compared to cycles with single-stage reheat (inter-turbine reheat), and ...
Bruce E. Rodman, Knox T. Millsaps
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Pneumatized inferior turbinate
American Journal of Otolaryngology, 1999The inferior turbinate is a separate bone that extends from the body of the maxilla to the ethmoidal crest. Its arched central portion overhangs the so-called inferior meatus, which contains the opening of the nasolacrimal duct. The inferior turbinate is part of the nasal valve area, which is the narrowest part of the nose.
Cetin, M +4 more
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Simulation comparison of wake mitigation control strategies for a two‐turbine case
, 2015Wind turbines arranged in a wind plant impact each other through their wakes. Wind plant control is an active research field that attempts to improve wind plant performance by coordinating control of individual turbines to take into account these turbine–
P. Fleming +8 more
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Bilateral accessory inferior turbinates and secondary middle turbinates
Japanese Journal of Radiology, 2012Bifid inferior nasal turbinates-two inferior turbinates with a single root observed in the nasal cavity-are an extremely rare anatomical variation, especially when they are observed bilaterally and exist with other variations. We report a case of bilateral bifid inferior nasal turbinates with bilateral secondary middle turbinates.
Jae Hyung Kim +6 more
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Effect of tower and nacelle on the flow past a wind turbine
, 2017Large eddy simulations (LES) of the flow past a wind turbine with and without tower and nacelle have been performed at 2 tip speed ratios (TSR, λ=ωR/U∞), λ=3 and 6, where the latter corresponds to design conditions.
C. Santoni +3 more
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Study the influence of using guide vanes blades on the performance of cross-flow wind turbine
Applied Nanoscience, 2021Waled Yahya +6 more
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The Characteristics of Radial Turbines for Small Gas Turbines
Volume 6: Turbo Expo 2003, Parts A and B, 2003Inward flow radial and mixed flow turbines are effectively utilized in both small gas turbine auxiliary power units (APU’s) and turbochargers, where moderately high levels of efficiency can be readily attained with simple cast components, less sensitive to blade end-gap clearances than axial turbines.
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