与 «BUFFETING»相关的波兰语书籍
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buffeting的用法。与
buffeting相关的书籍以及同一来源的简短摘要提供其在 波兰语文献中的使用情境。
1
An Introduction to the Theory of Aeroelasticity - Strona 310
Chapter 9 BUFFETING AND STALL FLUTTER 9.1 BUFFETING PHENOMENON Buffeting is an irregular motion of a structure or parts of a structure in a flow, excited by turbulences in the flow. Historically, the term buffeting was originated in ...
2
Heat Exchanger Design Handbook, Second Edition - Strona 511
Turbulent buffeting 3. Fluid elastic instability (FEI) 4. Acoustic resonance Vortex shedding, turbulent buffeting, and acoustic excitation are due to resonance phenomena. Resonance occurs when the excitation frequency synchronizes with the ...
3
Computational Structural Engineering: Proceedings of the ...
Buffeting is one of important types of wind-induced vibration of long-span bridges due to their flexibility and lower fundamental natural frequencies, and has been paid great attentions to in both wind engineering and bridge engineering fields.
Yong Yuan, Junzhi Cui, Herbert A. Mang,
2009
4
International Conference on Suspension, Cable Supported, ...
The present investigation used a box girder section and dealt concerned with the effects of mass, yawed winds and erection phases on the response of the bridge to buffeting and torsional instability. The model was built to a geometrical scale ...
5
Computational Mechanics: Proceedings of the Sixth World ...
Control. of. Bridge. Buffeting. Control. of. Bridges. Based. on. Multimode. Coupled. Buffeting. Theory. D. J.Han*, X.W.Zeng Department of Civil Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China e-mail: ...
6
Bridge Engineering Handbook, Second Edition: Fundamentals
Buffeting is defined as the forced response of a structure to random wind and can only take place in turbulent flows. Turbulence resulting from topographical or structural obstructions is called oncoming turbulence. Turbulence induced by ...
Wai-Fah Chen, Lian Duan,
2014
7
Wind Effects on Buildings and Design of Wind-Sensitive ... - Strona 185
Turbulence effects are usually included by adding a buffeting load component dependent on turbulence characteristics. Wind field is modeled, in fact, as a time-space variable field tMMtMwind,,UUU (38) where t is the time, U is the mean wind ...
Ted Stathopoulos, Charalambos C. Baniotopoulos,
2007
8
Wind Effects on Cable-Supported Bridges - Strona 711
The non-linearities involved in predicted buffeting responses stem from both structural and aerodynamic origins. The structural origin engenders geometric and material non-linearities of long-span bridge structures [1]. The aerodynamic ...
9
Investigations Into the Causes and Methods of Reducing ...
Based on the results of this work, conclusions are developed to recommend engineering design modifications that are both economically and practically viable and may result in the reduction of rear window buffeting.
10
Fatigue Loading and Design Methodology for High-Mast ... - Strona 17
2.3.1.2 Buffeting Buffeting is the result of changes in wind velocity and direction. Buffeting does not have constant velocity and may result from free-stream turbulence due to meteorological phenomena or have instabilities from upstream ...
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Rough start to the morning as Coast cops a buffeting
THE Sunshine Coast has been belted by strong winds this morning thanks to a high which has moved in over the Tasman Sea. Maroochydore has copped gusts ... «The Sunshine Coast Daily, 十月 15»
Joaquin buffeting Bermuda
Joaquin buffeting Bermuda. More science stories. Did missionaries influence earliest Ohioans? Biological museums work to digitize and publish entire ... «Columbus Dispatch, 十月 15»
Warren Buffett Sours on Reinsurance; Here's What He Did
For the rest of the industry, however, it appears the buffeting will continue. This $19 trillion industry could destroy the Internet One bleeding-edge technology is ... «Motley Fool, 九月 15»
What factors are buffeting stocks?
Stocks came under pressure again on Monday with important areas like biotech, big tech and junk bonds dropping hard as Wall Street grows increasingly ... «CBS News, 九月 15»
Sydney weather: one more buffeting, then conditions to improve
Sydney is due one more lashing from the powerful low-pressure system hovering off the NSW coast that earlier caused flooding in regions south of the city and ... «Sydney Morning Herald, 八月 15»
Appetites will be lost because of buffeting
They are already feeling the pinch from a fall- off in big-spending visitors, and now people who offer fine dining and luxury shopping could suffer more in the ... «Hong Kong Standard, 八月 15»
What is buffeting in aerobatics?
On the occasion of the upcoming world aerobatics championships starting 20 August 2015 at Chateauroux, France, let's look at this discipline, and in particular, ... «aeronewstv, 八月 15»
Austbrokers faces major buffeting
Corporate disasters usually stem from many small problems conspiring to cause one very big one. A dip in sales, distracted management, a little too much debt; ... «Sydney Morning Herald, 七月 15»
Typhoon Dolphin starts buffeting Guam
Strong winds and heavy rain have begun buffetting Guam as Typhoon Dolphin inches slowly towards the island. Meteorolgists say the typhoon, with winds of up ... «Radio New Zealand, 五月 15»
Brazil: Macro Headwinds Are Strengthening, And Buffeting …
The increasingly negative macro backdrop — as well as an ongoing scandal involving the country's largest company, Petrobras — has weighed heavily on ... «Seeking Alpha, 三月 15»