wind speed

the effects of wind-induced natural ventilation gradually increase as the height of the building heightens or the wind speed quickens.

Conclusion The wind speed and API may affect the air population as a risk factor for birth defects.

It said the overall strength of storms measured by wind speed might increase two to eleven percent by the year twenty-one hundred.

In the Bohai Sea, the wind speed forecasted by mesoscale system model is usually lower than the real one.

After the new old two student's efforts, the young eagle has gradually matured, with the height of the sky and the wind speed.

Given wind speed, duration, and fetch, it is possible to predict the size of the waves generated by a given storm.

It measures a storm's wind speed and estimates how much damage that storm might cause.

The results showed that it has features of low wind speed and small in vertical gradient of the wind speed in Sichuan basin.

Right the average wind speed is shown as well as the dynamic pressure, being half the density times the wind speed squared.

Every hour the assistant on duty had to read the instruments, make a note of the wind speed and direction.

The intensity is given in terms of the maximum sustained wind speed near the centre of a tropical cyclone.

The wind speed model is proved to be correcet by comparison of the natural wind speed simulation and the actual wind speed curve.

The wind power social benefits would be positive if investment costs and CO2 damage costs were reduced, the average wind speed was raised.

Still, in low wind speed areas, the performance of modern multi bladed wind wheels cannot be matched by any other design.

The relationship between the wind speed of the test point and the content of air bacteria was negative.

The Observatory explained that the average wind speed in Victoria Harbour did not reach storm force level.

It will take to achieve performance of wind turbine work process assessment and condition monitoring under all of the wind speed.

The calculations yielded wind-speed alterations of two or three miles per hour.

The influence of the wind speed and the incident frequency on the propagation loss is discussed in detail.

Along with the up of the elevation height, the wind speed totally presents the trend of increasing.

Extreme and maximal points are extracted according to the characteristics of the wind speed and direction.

the wind speed ratio is increased with the enhanced stability under the conditions of non-neutral stratification.

The main input parameters are air temperature, surface temperature, humidity, wind speed and the measurement height of these variables.

The impact to the system which is brought by wind farm will be different when the wind speed and the operation mode of system change.

Results There was a significant positive correlation between incidence of scarlet fever and wind speed and sunshine time respectively.

Raise the temperature air, air flow (wind speed), there is no doubt canbolsterthe drying conditions.

The wind speed and direction can then be calculated from the differences in the times of flight on each axis.

Make use of adjustable fan unit system , touching switchgear adjust voltage, keep the wind speed of working area always in perfect status.

Although there are many theories and methods of forecasting wind speed, the accuracy of wind forecast is still less than ideal.

In the same shelterbelt , the dust-drop increases from the front area to the back area under the conditions of low wind speed.

The model also shows the effects of glass thickness, indoor temperature and outdoor wind speed on the heat transfer of the glass.

The generator is mainly used for wind power generation at low wind speed and water power generation with low fall.

Remember what i've taught you. Keep in mind variable humidity and wind speed along the bullet's fight path.

It was the preventing mechanism of barriers to decrease wind speed and deposit sands before and after barriers.

DFA - 2 speed wind table is a measure of average wind speed instrument, mainly used for coal mine average wind velocity measurement.

To achieve an effective Ultimate Frisbee toss, the wind speed can't be too high.

In the end the relation between the train speed and side-wind speed is specified in the limit of pressure on the windows of cars.

The wind speed pattern and other factors will be duly considered before the traffic management measures are implemented.

Numerical Study of Urban Impact on Boundary Layer Structure : Sensitivity to Wind Speed , Urban Morphology, and Rural Soil Moisture .

Among commonly used types are those employing either a propeller or cups for measuring wind speed and a vane for measuring wind direction.

Check the wind speed and direction, and then click on the target to launch a dart.

In addition, the temperature in other parts of Jupiter are also enough to cause changes in wind speed and cloud type.

In this paper, the main factors which affect measurement accuracy of wind speed and wind direction in the state of moving ship is analyzed.

Visibility was significantly correlated with wind speed and temperature, however, it was negatively correlated with relative humidity.

Results The presented method applied to actual wind speed forecasting, the results show that the forecasted errors are decreased really.

For a given probability, the daily peak wind speed increases as the exposure period increases.

The direction of travel and strength of shock waves are influenced by wind, speed, and direction, and by air temperature and pressure.

Scientists discovered that they could measure wind speed by attaching a wind meter to a kite and sending it up.

LIDAR can also be used to measure wind speed and to provide information about vertical distribution of the aerosol particles.

Stepped magnet configuration with approximate skew strategy is then applied to reduce the cogging torque and start wind speed.

Wind shear affects sailboats in motion by presenting a different wind speed and direction at different heights along the mast.

The program provides options of dispatching units using a specified wind speed or directly to a specified MW value.

However, wind speed was weakening as the storm hit mountainous areas in the centre of the northern Philippines.

The major reason of pan evaporation decrease was the decrease of sunshine duration, and the second was the decrease of wind speed.

The range of upper corner and mix gas density is decreased as the face wind speed increased if gas emission is fixed.

Wind speed measurements shall be made with a cup classified anemometer.

In Korea climate resources on Temperature, Precipitation, preliminary analyses, Wind speed and Sunshine resources.

definite wind speed was good for Photocatalytic reaction, but this didn't work when the wind is too strong. 4.

Investigation of extreme wind speed was important for the engineering safety access and wind-resistant design of structures.

The effect factors for the inner temperatures of covers are the solar intensity, outside air temperature and wind speed.

A 10% reduction of wind speed was observed, however, the reduction is well within the natural wind variability of the storm.

Then, by using topographic model wind tunnel experiment, the main factors of influencing wind speed in mountainous-valley was studied.

The day number of hazes was proportional to temperature, but inversely proportional to wind speed.

Special structure , excellent water-eliminating performance , adaptable to wide range of wind speed .

An observation system was developed to measure microclimate (temperature, humidity and wind speed) within canopies of crops.

The pollen scatter was comprehensive affected by rainfall, temperature, wind speed, air pressure and relative humidity.

In accordance with the variation of wind speed, strategies for pitch angle control and rotational speed control were developed.

Cattle were fitted with global positioning devices to track their movements, and wind speed and direction were constantly measured.

the vertical axis generator with wind-speed accelerating and double inducer combines pneumatic turbine technique.

study on fatigue life of transmission line aeolian vibration based on the probability distribution of wind speed and direction.

The dance will even reflect wind speed and is repeated a number of times until understood.

The decrease trend of evaporation at Xisha is due to the weakness of surface wind speed and the reduction of sunshine with time.

The game uses year, time, temperature, wind speed and current weather to determine these effects.

Can Satellite Sampling of Offshore Wind Speeds Realistically Represent Wind Speed Distributions?

Most of the precision apparatus tests usually need low wind speed, low libration and fine temperature uniformity.

Analyzing and recounting methods of wind speed forecast and its use in actual engineering.

The results show that the storm's wind speed and precipitation distribution and convection are asymmetric.

Doppler LIDAR is used to measure wind speed along the beam by measuring the frequency shift of the backscattered light.

Wind speed of upside less than lower consumedly. The effect of exhaust quantity on flow field is visible.

Measure system consists of pressure sensor, hanging equipment, test shell and device engendered wind speed.

Close to the ground, wind speed increases quickly with height.

The aerodynamic forces can rapidly increase with the increase of the bridge's height and wind-speed.

After the passage of the rainband , the high wind speed brought about by intense gusts usually drops in the order of ten minutes .

It also automatically sensed precipitation and wind speed and then realized opening and closing control on skylight.

Focused on these issues, the thesis amended a current parametric estimation method of wind speed Weibull distribution.

The thickness of deposited sand have notable difference to different size barriers with different wind speed.

The instruments collect information about temperature, pressure and wind speed.

The same as forest wind speed, the relativity between forest illumination strength and soil evaporation is small.

From uniform mixing of wind speed, the authors can conclude that boundary layer height can be as high as 3500 m in May and July.

The change of wind speed and direction has a significantly influence on the oil film trajectory and pollution extent in the port.

on windy occasions such as the approach of a tropical cyclone , air streams of high wind speed may emerge from mountain gaps.

How dynamic will the weather conditions be during a battle. Will wind speed and direction change regularly?

In order to achieve the automation of metrological verification system, Wind speed verification device for a full system upgrade.

First of all, By using the wind speed data measured in Jishan, I setup the model based on time series theory.

By determining wind speed and wind direction, it will be possible to predict exact forecasts for international airports.

Tropical cyclone is a high wind speed whirlpool, developed over the warm oceans.

In the winter tourism, air temperature and low humidity, high air pressure, wind speed weather are common.

A full arrayedtest of numerical simulation is done for the angle of entrance wind with three factors and wind speed with four levels.

Analyses in the yearly, seasonal change of and regional differences on Korean wind speed and sunshine.

The Maximum 1-minute Wind Speed Probability Table provides intensity forecast and uncertainty information.

As known from the calculation, the natural wind speed of each section in both Niba Mountain Tunnel and Guanjiao Tunnel vary widely.

What is the wind speed today?

The trial speed shall be corrected for wind speed and shallow water effect.

It represents the combination of storm conditions (wave height and wind speed) which on average should occur only once every 100 years.

Measure average wind speed by anemometer. Find out wind direction by light thread and compass.

Conversely, a drop in average wind speed will significantly reduce the power output.

For the insulator upper surface, in the areas that wind speed is large, the contamination will have a greater reduction in severity.

The main performance parameters of the collector such as its purification efficiency, resistance and filtering wind speed.

To define wind speed and direction look at the shadow of a cloud on the ground.

Modern extreme value theory can be used to describe hydrological extremes such as flood, draught, wave and wind speed.

An area of vegetation cover, soil texture, wind speed affect the occurrence of wind erosion.

Sea fog is also closely related to wind speed and direction over the sea surface.

Both light and temperature, with the addition of wind speed and other factors, can influence panel output.

Leading production technology so that they have to start with low wind speed, the fine quality of self-protection.

What is the impact on wind speed when the rainband of a tropical cyclone moves across?

Report on sensor and tower specification based on incline wind flow, flow disturbance, damage risk, wind speed resolution, etc.

the frequency and the maximum central wind speed of strong typhoon in the ocean also decrease.

The occurrence was inversely proportional to surface wind speed and density of in halable particles.

The storm hit Shantou city with a wind speed of 72 kilometers per hour.

So, a small increase in wind speed can lead to a big increase in the amount of mechanical energy you can harvest.

Environmental change wind speed, enterprises, the more you need to adjust themselves.

Under the same wind speed and sea current, the effectiveness of vertical and curtain type oil boom is compared.

Lying between these high-speed air streams are air streams of lower wind speed.

The decision is based on the number and steepness of the hills, the weather, wind speed, the competition, and other considerations.

A device used to sample air in order to measure wind speed or airspeed and atmospheric pressure.

Random variation of wind direction and wind speed influence is also included.

So the nonstationary wind speed mode based on the theory of multi-scale analysis method is required.

The data of microseism, wind speed and air pressure are processed by using the low-pass and band-pass digital filters.

The programs combine information such as temperatures, wind speed, atmospheric pressure and the amount of water in the atmosphere.

For example, hazy phenomena often occur when the wind speed is small and the relative humidity was high.

We need to work on our boat speed but it is difficult with the square boat below 9 knots of wind speed.

"You get more powerful winds, " Desai says. "We've seen a 5 percent increase per decade in average wind speed since 1985. "

This gauge cant be right. -Wind speed has dropped to zero.

CHRISTOPHER CRUISE: Scientists use the Saffir-Simpson Hurricane Scale to measure the intensity of storms based on wind speed.

Wind speed and direction will change but not dramatically.

Change of average wind speed is very small, hence it has little contribution to the development of desertification.

These marine systems keep an eye on things such as rudder movements, yaw angles, wind speed and the strain the sails are taking.

So the nonstationary wind speed model based on wavelet multi-resolution analysis is proposed. 3.

In addition, the Christchurch windy day, causing dust, wind speed was 90 kilometers per hour.

The relationship between thermal comfort and the other factors, such as wind speed, lighting, and noise, is low.

It is self regulating and cannot over speed in any wind speed.

How long can it afford to maintain the dust using your products in the case of wind speed class 4-6?

This time, scientists hope to learn more about the formation, wind speed and shape of tornadoes.

Effects of Turbulent Dispersion on the Wind Speed Profile in the Surface Layer

the dynamic of ground water is also influenced by local climate , such as temperature , humidity , wind speed , and so on.

The results show: For the same wind speed, as the wake away from the wind rotor, the wake velocity gradually closer to flow velocity;

An Explanation of the Wind Speed Underestimation Obtained from a Least Squares Type Single-Doppler Radar Velocity Retrieval Method

T Transport, erection and maintenance (for partial safety factors and for the wind speed)

The wind speed during welding should not upwards of following rules, the facility must be done if the wind speed is overed:

When non-visor curtain, the wind pressure coefficient of greenhouse surface is a curve fitted, or don't change with wind speed;

The analysis on the wind speed field of the snow protection facilities and sand control facilities

The Wind Speed of Battlefield Detection and Application

Carbon isotope evidence for the latitudinal distribution and wind speed dependence of the air-sea gas transfer velocity

Study on the Time-series Wind Speed Forecasting of the Wind farm Based on Neural Networks

wind farm ; wind speed probability distribution ; Weibull distribution ; modified particle swarm optimization algorithm

The wind speed decreases with height

wind turbine class designations have been adjusted and now refer to reference wind speed and expected value of turbulence intensities only;

Fabrication of a CMOS Two-dimensional Integrated Wind Speed and Wind Direction Sensor

The parameter calculation of wind speed probability distribution based on the moment method

Ozone deposition to the sea surface: chemical enhancement and wind speed dependence

Influence of Gravity, Coriolis Force and Different Levels of Wind Speed on the Flight Trajectory of Bullets During Shooting Competitions

Fig. 4 The relationship between the wind speed values of anemometer the number of 6, 7, 8 and 9 and average wind speed of road

The research indicates that the acceleration responses of the tower increase with wind speed;

Wind Speed Distribution in the Aweather of the Firebreak Tree Belt in a Wind Tunnel Experiment

For the selected data sets wind speed shall be corrected for flow distortion from site calibration

Preliminary Research on Fluctuation Characteristics of Wind Speed over Checkerboard Sand Barriers

the increase in wind speed is disadvantageous to, but high relative humidity is advantageous to the formation of haze;

Analysis of critical wind speed for running trains on a schemed Yangtze River Bridge at Nanjing on Jing-Hu high speed railway line

Numerical Assessment of Aerodynamic Derivatives and Critical Wind Speed of Flutter of Bridge Decks by Discrete Vortex Method

Application of Wind Speed of Hot Air Feed Pulverized coal Boiler and Coal Concentration Measuring Technology in Thermal Power Plant

Model simulations of dust sources and transport in the global atmosphere: Effects of soil erodibility and wind speed variability

Scattering Coefficient Calculation of Dielectric Ocean Rough Surface with Different Wind Speed

Analysis and Computation on Critical Values of Wind Speed and Wind Pressure for Design of Cross-Sea Bridge Between Zhuhai And Hongkong

Using A Dual-Frequency Adjustment Approach to Improve the Accuracy of Altimeter Retrieved Sea Surface Wind Speed

Fig. 1 The wind speed test layout in wind tunnel of Chang Gouyu mine Dong Shuiquan ventilating shaft

the precipitation and average wind speed of artificial observation were lower than these of automatic station;

The Improved Simulation and Wavelet Identification of Wind Speed Time Series for Large-span Spatial Structures

the diurnal variation of horizontal wind speed and vertical wind speed, friction wind speed show good consistency;

Empirical downscaling of wind speed probability distributions

Application of Wind Speed Measurement at Multiple Points in Test of Electrostatic Precipitator in Power Plant

Simulating of Asymptotic Distributions of Extreme Wind Speed in ChongQing Using Short-term Wind Speed Records

Wind Speed Observation and Design Wind Speed Calculation for Cross-channel Project over Qiongzhou Strait

Study on Aerostatic and Aerodynamic Behaviors of Long Span Bridges Under Heterogeneity of Spatial Wind Speed

The Online Measurement Element and Application Characteristic for Wind Speed of Boiler in Power Station

Numerical Assessment of Aerodynamic Derivatives and Critical Wind Speed of Flutter of Bridge Decks

Comparison for wind speed along the centerline of square cylinder

Flux-profile Relationships for Wind Speed and Temperature in the Stable Atmospheric Boundary Layer

the hood is used for eliminating the influence of wind speed on sample collection;

Comparison for three methods to calculate Weibull distribution parameters of wind speed

Determination of End Restrain and Vibration Critical Wind Speed for Steel Tube Members of Typical Node Structure

Retrieving Ocean Surface Wind Speed From the TRMM Precipitation Radar Measurements

Joint Probability Calculation of Extreme Wind Speed and Wave Height in the Exploitation of Marginal Field

Sea Surface Roughness Derivation from Wind Speed Estimated by Satellite Altimeter

Discussion of several design problems of ultrasonic wind speed and directional monitor

Simplifying Wind Speed Measure Methods with Velocity Field Coefficient

The Spatial and Temporal Variational Characters of Wind Speed and Direction in Shaanxi Province

The Application of Wind Speed Measurement Device of Automation Soot Blower and Blockage-proof on Boiler

Wind speed causing vortex-induced vibration of round cross-section rods in quayside crane structure

Neural Network Method for Retrieving Sea Surface Wind Speed from Satellite Altimeter

Design Parameter Estimation of Joint Extreme Significant Wave Height and Wind Speed at Weizhoudao Observation Station

Study of Characteristic on Wind Speed Detecting Based on Principle of Thermocouple

The periodic characteristic of wind speed above and within a maize canopy

Probability density function of yearly maximum average wind speed in mainland of China

Parameter Correction of EGM Electrogeometric Model Considering Inclination Angle of Ground and Wind Speed

Example: Forecast error using forecasted wind speed at different heights

Parameter Selection Criteria of Wind Speed and Wave Height in Offshore Platform Design

The Risk Analysis of the Design Norm Wind Speed on Structure Construct Period

Surface Animation Forecast Weather Map - Wind Speed Wind Direction

The Problematical Discuss of Wind Speed Influence Humidity Measure

AR model of wind speed time series and its rapid implementation

Statistical Analysis of Extreme Wind Speed and Wave Height Combination in South China Sea

Intelligent Wind Speed Correction Measurement and Control System of Rocket Launcher

A Study on Wind Vibration Control of TMD for TV Tower Structure Using Different Wind Speed Spectral

Simplified parameter estimation of joint distribution of extreme wind speed and wave height based on multivariate extremal theory

Application of Digital Potentiometer in Wind Speed Control System

Traffic Management Measures under Different Wind Speed

Influence of Different Air Pressure, Wind Speed and Symmetry on Floating Serves

A Novel Approach to Marine Wind Speed Assessment Using Synthetic Aperture Radar

Inquisition into Valuing of Designed Wind Speed for EHV Transmission Lines

The Analysis on Wall Body Surface Heat Exchange Coefficient Affected by Wind Speed

Application of wind wave spectrum model in altimeter wind speed retrieval

An Analysis of Sonic Anemometer Observations In Low Wind Speed Conditions

He had to read wind speed, direction and drift;

Research on Reckoned Method of Maximum Wind Speed on the Eastern Edge of Qinghai-Xizang Plateau

Wind-speed measurement of aspirating fire detection system

weather researchers want to have a mathematical model about depression, rainfall and wind speed to forecast weather;

Assessment of composite global sampling: Sea surface wind speed

A Preliminary Study on the Determination Method of Wind Speed Scale in Physical Wave Model Test

Studies on the Greenhouse Wind-Direction and Wind-Speed Measuring System

Arbor tree dense forest's wind speed is big, temperature is low, humidity is center in winter;

A Research on Powder-sending-off system One-time Wind-speed Online measure technique

Nonstatioanry Wind Speed Model and Its Application in Strong Winds

Study on Design Value of Wind Speed on the Viaduct over the Fruit Valley

Application of Online Wind Speed Supervising System on Boilers

Application of RS and GIS Technologies in the Analysis of Global Sea Surface Wind Speed

Confidence Interval of Extreme Wind Speed for the Bohai Sea and the South China Sea

Study on the direction informed wind speed sensing technology

A numerical method for the simulation of wind speed in laboratory

Turbulence integral scale and fluctuation wind speed spectrum of typhoon: an analysis based on field measurements

Advance of Sea Surface Wind Speed Field from Satellite Remote Sensing

Estimate of Threshold Wind Speed for Sandstorm in Northern China

On altimeter wind speed model functions and retrieval of wave period

Simulation on Regional Wind Speed for Global Change Studies

Design Wind Speed Calculation for Electric Net Project Region of the Second Power Plant of the Hongyanchi

A contribution of soil moisture and wind speed to occurrence of dust storms

Design Wind Speed And The Correction of The Difference Caused by different Measurement Method of Wind Speed

Two new ways of wind speed influence calculation in wind turbine design

Change of wind speed and soil moisture during occurrence of dust storms

Experiment Foundation And logical Source of Sound Speed Formula In Wind And Wind SPeed

The Significance of Boiler Wind Speed On-Line Examination