Jove
Visualize
Contact Us

Related Concept Videos

Wind Turbine Machine Models01:24

Wind Turbine Machine Models

312
In the growing field of wind energy, incorporating wind turbine models into transient stability analysis is essential. Induction and synchronous machines are the primary models used, with induction machines being prevalent due to their simplicity and reliability.
Induction machines interact through the rotating magnetic field generated by the stator and the rotor. The key parameter is slip, which is the difference between synchronous speed and rotor speed relative to synchronous speed. Slip is...
312
Design Example: Calculating Safe Diameter for Wind-Exposed Disc01:17

Design Example: Calculating Safe Diameter for Wind-Exposed Disc

254
Assessing safety in wind-exposed installations is crucial to preventing potential failures. This example explores the calculation and design adjustments needed to mount a circular disc on a building facade, where wind forces are a primary concern. A 4-meter diameter disc was initially designed as an aesthetic feature facing winds at a velocity of 25 meters per second, with an air density of 1.25 kilograms per cubic meter. Given these conditions, the drag force on the disc was determined using...
254
Energy Conservation and Bernoulli's Equation01:16

Energy Conservation and Bernoulli's Equation

10.1K
Applying the conservation of energy principle or the work-energy theorem to an incompressible, inviscid fluid in laminar, steady, irrotational flow leads to Bernoulli's equation. It states that the sum of the fluid pressure, potential, and kinetic energy per unit volume is constant along a streamline.
All the terms in the equation have the dimension of energy per unit volume. The kinetic energy per unit volume is called the kinetic energy density, and the potential energy per unit volume is...
10.1K
Temperature Measurement Sites01:14

Temperature Measurement Sites

2.6K
A thermometer measures body temperature. The common sites for measuring body temperature are the oral cavity, axillary region, temporal artery, and skin surface, such as the forehead, abdomen, and axilla. True core body temperature is assessed in the rectum, tympanic membrane, pulmonary artery, esophagus, and urinary bladder.
Oral: When assessing oral temperature, the thermometer tip should be placed under the tongue in the posterior sublingual pocket. It offers accurate readings and can be...
2.6K
Pipe Flowrate Measurement01:28

Pipe Flowrate Measurement

958
In pipe flow measurement, orifice, nozzle, and Venturi meters are commonly used to determine fluid flowrates by constricting the flow area, which increases fluid velocity and reduces pressure. This pressure difference, governed by Bernoulli's principle and adjusted for real-world conditions, is essential for calculating flowrate. Each meter type is suited to specific applications based on accuracy, efficiency, and compatibility with various flow conditions.
The orifice meter is a simple,...
958
Propagation Speed of Electromagnetic Waves01:30

Propagation Speed of Electromagnetic Waves

4.3K
Electromagnetic waves are consistent with Ampere's law. Assuming there is no conduction current Ampere's law is given as:
4.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A Scalable Solution for Node Mobility Problems in NDN-Based Massive LEO Constellations.

Sensors (Basel, Switzerland)·2026
Same author

Clarification on our critique of the energy balance hypothesis of obesity.

The American journal of clinical nutrition·2022
Same author

The energy balance hypothesis of obesity: do the laws of thermodynamics explain excessive adiposity?

European journal of clinical nutrition·2022
Same author

Current Trends on Green Wireless Sensor Networks.

Sensors (Basel, Switzerland)·2021
Same author

Non-Orthogonal Multiple Access for Unicast and Multicast D2D: Channel Assignment, Power Allocation and Energy Efficiency.

Sensors (Basel, Switzerland)·2021
Same author

A Solar Altitude Angle Model for Efficient Solar Energy Predictions.

Sensors (Basel, Switzerland)·2020
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Nov 18, 2025

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing
08:54

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing

Published on: February 13, 2018

8.9K

Efficient Wind Speed Forecasting for Resource-Constrained Sensor Devices.

Sergio Herrería-Alonso1, Andrés Suárez-González1, Miguel Rodríguez-Pérez1

  • 1AtlanTTic, Universidade de Vigo, 36310 Vigo, Spain.

Sensors (Basel, Switzerland)
|February 5, 2021
PubMed
Summary

This study introduces an efficient ARIMA-based model for predicting wind speed, crucial for optimizing energy consumption in wind-powered wireless sensor networks. The model offers accurate, low-complexity forecasting with minimal computational resources.

Keywords:
energy harvestingenergy managementenergy predictionwind energy

More Related Videos

Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data
09:55

Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data

Published on: December 12, 2013

9.0K
Measurements of CO2 Fluxes at Non-Ideal Eddy Covariance Sites
09:05

Measurements of CO2 Fluxes at Non-Ideal Eddy Covariance Sites

Published on: June 24, 2019

8.2K

Related Experiment Videos

Last Updated: Nov 18, 2025

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing
08:54

Measurements of Waves in a Wind-wave Tank Under Steady and Time-varying Wind Forcing

Published on: February 13, 2018

8.9K
Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data
09:55

Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data

Published on: December 12, 2013

9.0K
Measurements of CO2 Fluxes at Non-Ideal Eddy Covariance Sites
09:05

Measurements of CO2 Fluxes at Non-Ideal Eddy Covariance Sites

Published on: June 24, 2019

8.2K

Area of Science:

  • Energy harvesting
  • Wireless sensor networks
  • Renewable energy forecasting

Background:

  • Wind energy is a popular power source for wireless sensor networks (WSNs).
  • Irregular wind patterns necessitate reliable forecasting for energy consumption management in WSNs.
  • Resource-constrained sensor nodes require low-complexity forecasting models to conserve power and computing resources.

Purpose of the Study:

  • To develop an efficient, low-complexity forecasting model for short-term wind speed prediction.
  • To enable wind-powered sensor nodes to adapt energy consumption to wind energy availability.
  • To address the need for accurate wind speed forecasting in WSNs with limited hardware.

Main Methods:

  • Development of a novel Autoregressive Integrated Moving Average (ARIMA)-based forecasting model.
  • Utilizing real-world datasets for performance evaluation.
  • Focusing on short-term wind speed prediction horizons.

Main Results:

  • The proposed ARIMA model achieves accurate wind speed predictions.
  • The model demonstrates a very low computational burden and memory overhead.
  • The model is simple to set up and dynamically adapts to different conditions without retraining.

Conclusions:

  • The ARIMA-based model is a suitable choice for wind-powered sensor nodes.
  • It provides accurate predictions with minimal resource requirements.
  • Its adaptive nature simplifies deployment across various locations and conditions.