Carsten Westergaard
Houston, Texas, United States
5K followers
500+ connections
About
Leadership
* Board and advisory board
* Technology management, strategy plans
*…
Articles by Carsten
Contributions
Activity
-
🌍 Gulf Wind Technology at JEC World 2025! Next week, Amaury Vuillaume will be attending JEC World 2025, one of the leading events for composite…
🌍 Gulf Wind Technology at JEC World 2025! Next week, Amaury Vuillaume will be attending JEC World 2025, one of the leading events for composite…
Liked by Carsten Westergaard
-
Jacob Bantz and Lars Bendsen are live at #BladesUSA25 today and tomorrow! If you're attending, don’t miss the chance to connect with them to discuss…
Jacob Bantz and Lars Bendsen are live at #BladesUSA25 today and tomorrow! If you're attending, don’t miss the chance to connect with them to discuss…
Liked by Carsten Westergaard
Experience
Education
Volunteer Experience
-
Co-chair
High School for the Performing and Visuals arts, annual print show
- 3 years 9 months
Education
Co-chair and organizer at HSPVA annual print show fund raiser
http://www.hspvaartguild.org/
https://www.facebook.com/hspvaprintshow
Publications
-
Advanced Aerodynamic Modeling of Vortex Generators
EWEC, European Wind Energy Conference
The present work is focused on developing advanced computational fluid dynamic (CFD) models capable of capturing the micro-scale flow physics associated with passive vortex generators (VGs), as first documented by Taylor [1]. When used on wind turbine blades, VGs offer several potential performance benefits including increased performance in low to moderate wind speeds, and also lower noise levels. CFD is uniquely suited to investigate the performance of tiny VGs, given the extremely high…
The present work is focused on developing advanced computational fluid dynamic (CFD) models capable of capturing the micro-scale flow physics associated with passive vortex generators (VGs), as first documented by Taylor [1]. When used on wind turbine blades, VGs offer several potential performance benefits including increased performance in low to moderate wind speeds, and also lower noise levels. CFD is uniquely suited to investigate the performance of tiny VGs, given the extremely high resolution to which the airflow around the VG can be resolved. Using CFD methods, different VG configurations can be investigated, allowing for optimization studies to be performed to maximize blade
performance.Other authorsSee publication -
Investigations on LED illumination for micro-PIV including a novel front-lit configuration
Experiments in fluids
In this study, we provide the first general investigation on micro-PIV with LED illumination. A number of improvements and optimizations are supplied, and in particular, we present a novel front-lit configuration. We have used this front-lit configuration to perform micro-PIV measurements around a 50 micro meter squared pillar in a micro-channel with rectangular cross section, in both fluorescent mode and scattered mode. A comparison between the two modes is supplied, showing that both…
In this study, we provide the first general investigation on micro-PIV with LED illumination. A number of improvements and optimizations are supplied, and in particular, we present a novel front-lit configuration. We have used this front-lit configuration to perform micro-PIV measurements around a 50 micro meter squared pillar in a micro-channel with rectangular cross section, in both fluorescent mode and scattered mode. A comparison between the two modes is supplied, showing that both recording techniques are feasible with LED illumination.
Other authorsSee publication -
Micro particle-image velocimetry of bead suspensions and blood flows
Experiments in Fluids
We present and discuss velocity profiles of microflows obtained by micro particle-image velocimetry in a transmission setup. We have measured suspensions of beads in water and on human blood, using the red blood cells as a natural particle seeding. The limitations imposed by our optical system on the spatial resolution normal to the focal plane, the so-called focal depth, have also been analyzed. The first direct observations of the influence of the focal depth on the observed velocity profiles…
We present and discuss velocity profiles of microflows obtained by micro particle-image velocimetry in a transmission setup. We have measured suspensions of beads in water and on human blood, using the red blood cells as a natural particle seeding. The limitations imposed by our optical system on the spatial resolution normal to the focal plane, the so-called focal depth, have also been analyzed. The first direct observations of the influence of the focal depth on the observed velocity profiles are presented. Good agreement is obtained between observations and calculated profiles modified by the finite focal depth through a weight function.
Other authorsSee publication -
Flow Mapping of a Jet in Crossflow with Stereoscopic PIV
Journal of Visualization
Stereoscopic Particle Image Velocimetry (PIV) has been used to make a three-dimensional flow mapping of a jet in crossflow. The Reynolds number based on the free stream velocity and the jet diameter was nominally 2400. A jet-to-crossflow velocity ratio of 3.3 was used. Details of the formation of the counter rotating vortex pair found behind the jet are shown. The vortex pair results in two regions with strong reversed velocities behind the jet trajectory. Regions of high turbulent kinetic…
Stereoscopic Particle Image Velocimetry (PIV) has been used to make a three-dimensional flow mapping of a jet in crossflow. The Reynolds number based on the free stream velocity and the jet diameter was nominally 2400. A jet-to-crossflow velocity ratio of 3.3 was used. Details of the formation of the counter rotating vortex pair found behind the jet are shown. The vortex pair results in two regions with strong reversed velocities behind the jet trajectory. Regions of high turbulent kinetic energy are identified. The signature of the unsteady shear layer vortices is found in the mean vorticity field.
Other authorsSee publication -
Soft Rotor Design for Flexible Turbines
The Europrean Commission JOULEIII, JOU3-CT95-0062
The project has consisted in development and testing of a two-bladed soft rotor for an existing 15 kW flexible wind turbine. The new concept is characterised as a free yawing down wind turbine with nacelle tilting flexibility and a two-bladed teetering rotor with three-point supported blades with build-in structural couplings. The power and the loads are controlled by active stall and active coning.
Other authors -
-
Wind turbine blades equipped with Air-jet vortex generators: Full scale verification of blades optimized for increased performance
EWEC, European Wind Energy Conference
In a pilot project, the blade set of a 150 kW stall regulated wind turbine was modified with air jet vortex generators and tested at full scale. This was done primarily to increase the energy yield of the wind turbine by reducing energy loss in the region of the power curve ' knee', but also to allow a degree of power regulation in high winds. The current project's aims are to model the previous work numerically and so produce a low-cost tool for optimizing a given blade. The numerical model…
In a pilot project, the blade set of a 150 kW stall regulated wind turbine was modified with air jet vortex generators and tested at full scale. This was done primarily to increase the energy yield of the wind turbine by reducing energy loss in the region of the power curve ' knee', but also to allow a degree of power regulation in high winds. The current project's aims are to model the previous work numerically and so produce a low-cost tool for optimizing a given blade. The numerical model will subsequently be verified by wind tunnel tests and a full scale demonstration with a 600 kW machine.
Other authorsSee publication
Patents
-
Bladeless wind or water turbine (FLUID FLOW ENERGY EXTRACTION SYSTEM AND METHOD RELATED THERETO)
Issued US WO2015US53002 / US201462057325P
Disclosed is a system and method for both consumer and utility scale energy extraction from flow-based energy sources. The passive system may utilize directing perforations on a surface in order to create and air jet vortex generators. Alternatively the system may provide for flow through discrete orifices aligned with the span of an aerodynamic assembly in a co- flow direction, utilizing a Coanda effect. Further additional configurations include directing flow through a perforated surface skin…
Disclosed is a system and method for both consumer and utility scale energy extraction from flow-based energy sources. The passive system may utilize directing perforations on a surface in order to create and air jet vortex generators. Alternatively the system may provide for flow through discrete orifices aligned with the span of an aerodynamic assembly in a co- flow direction, utilizing a Coanda effect. Further additional configurations include directing flow through a perforated surface skin that is near the trailing edge on the suction side. Even further are embodiments for blowing air directly out of the trailing edge of an airfoil. The disclosed systems and methods support a wide variety of scenarios for fluid flow energy extraction, such as wind or water flow, as well as for related products and services.
-
WIND TURBINE ROTOR BLADE
Issued US US 2012/0068469 A1
A wind turbine blade extending in a longitudinal direction from a root end to a tip end and defining an aerodynamic airfoil cross-section between a leading edge and a trailing edge in a chordwise direction transverse to the longitudinal direction, the aerodynamic airfoil cross-section having an effective camber in the chordwise direction; the wind turbine blade comprising: blade body; first device for modifying the aerodynamic surface or shape of the blade, the position and/or movement of the…
A wind turbine blade extending in a longitudinal direction from a root end to a tip end and defining an aerodynamic airfoil cross-section between a leading edge and a trailing edge in a chordwise direction transverse to the longitudinal direction, the aerodynamic airfoil cross-section having an effective camber in the chordwise direction; the wind turbine blade comprising: blade body; first device for modifying the aerodynamic surface or shape of the blade, the position and/or movement of the first device relative to the blade body being controlled by a first actuation mechanism; second device for modifying the effective camber of the airfoil cross section; herein, in use, the first device modifies the aerodynamic surface or shape of the blade at a frequency up to a first maximum frequency and the second device modifies the effective camber of the airfoil cross section at a frequency up to a second maximum frequency, the second maximum frequency being higher than the first maximum
Other inventors -
Control of a Wind Turbine Rotor during a stop process using pitch and a surface altering device
Issued EU EP 2 389 510 B1
A method for controlling a wind turbine during a stop process thereof from an operating state to a stand-still state, wherein the wind turbine comprises a tower and a rotor with a plurality of pitchable rotor blades, each blade comprising a main blade body and at least one trailing edge flap, which is movable with respect to the main blade body in order to alter the aerodynamic surface of the blade. In the operating state, the tower is deflected in a downwind direction due to the aerodynamic…
A method for controlling a wind turbine during a stop process thereof from an operating state to a stand-still state, wherein the wind turbine comprises a tower and a rotor with a plurality of pitchable rotor blades, each blade comprising a main blade body and at least one trailing edge flap, which is movable with respect to the main blade body in order to alter the aerodynamic surface of the blade. In the operating state, the tower is deflected in a downwind direction due to the aerodynamic thrust force on the rotor, and the method for controlling the stop process comprises the steps of moving the at least one trailing edge flap towards the suction side of the blade in order to alleviate the aerodynamic load on the rotor, whereby the tower starts to move forward in the upwind direction, and subsequently pitching the blades to further alleviate the aerodynamic load on the rotor.
Other inventorsSee patent -
Method and system for forecasting wind energy
Filed US US20100321961P
A method for forecasting wind energy production is disclosed. The method includes collecting power data indicative of power output from a set of wind energy installations with a first wind energy installation at a first site and a second wind energy installation at a second site, and estimating the available power output at a forecasting site located at a geographic position. The estimating is based on power data from the set of wind energy installations by projecting the power data towards the…
A method for forecasting wind energy production is disclosed. The method includes collecting power data indicative of power output from a set of wind energy installations with a first wind energy installation at a first site and a second wind energy installation at a second site, and estimating the available power output at a forecasting site located at a geographic position. The estimating is based on power data from the set of wind energy installations by projecting the power data towards the future and/or the geographic position of the forecasting site. Further disclosed is a method for scheduling wind energy production for an electricity grid and a wind energy production forecasting system configured for forecasting output power of a wind energy installation.
-
Enhancing stiffness of wind turbine blades
Filed US WO2010EP00368
Edgewise stiffness of a wind turbine blade is enhanced by arranging a tension element between anchor points at the ends of a load bearing member in the turbine blade such as a spar or a beam. The tension element is spaced away from the load bearing member on the trailing edge side of the load bearing member by struts and acts as a suspension cable. Several tension elements may be used and a similar tension element may be arranged on the leading edge side of the load bearing member.
-
Wind turbine blade and method for controlling the load on a blade
Filed EU EP2222955
Wind turbine blade (1) comprising a blade body (2) and lift-regulating means (3, 7) adapted for movement in relation to the blade body (2) by at least one actuation means (4) controlled by an actuation controller (5), wherein the actuation controller (5) controls a setting of the lift-regulating means (3, 7) based on an input from a sensor (6), wherein the sensor (6) is a force sensor adapted for sensing a force from a wind flow acting on the lift-regulating means (3, 7), whereby a wind turbine…
Wind turbine blade (1) comprising a blade body (2) and lift-regulating means (3, 7) adapted for movement in relation to the blade body (2) by at least one actuation means (4) controlled by an actuation controller (5), wherein the actuation controller (5) controls a setting of the lift-regulating means (3, 7) based on an input from a sensor (6), wherein the sensor (6) is a force sensor adapted for sensing a force from a wind flow acting on the lift-regulating means (3, 7), whereby a wind turbine blade with fast-responding lift-regulating means is provided.
Other inventors -
A METHOD FOR IMPROVING LARGE ARRAY WIND PARK POWER PERFORMANCE THROUGH ACTIVE WAKE MANIPULATION REDUCING SHADOW EFFECTS
US 61/534,064 (US)
Embodiments of the present invention provide methods and apparatus for increasing turbulent mixing in the wake of at least one wind turbine. Doing so, increases efficiency of a wind turbine located in the wake by transferring energy to the wake that was lost when the wind passed through the upwind turbine. Turbulent mixing may be increased by changing the induction factor for a rotor by, for example, altering the pitch of the blades, the RPMs of the rotor, or the yaw of the nacelle. These…
Embodiments of the present invention provide methods and apparatus for increasing turbulent mixing in the wake of at least one wind turbine. Doing so, increases efficiency of a wind turbine located in the wake by transferring energy to the wake that was lost when the wind passed through the upwind turbine. Turbulent mixing may be increased by changing the induction factor for a rotor by, for example, altering the pitch of the blades, the RPMs of the rotor, or the yaw of the nacelle. These techniques may be static or dynamically changing. Further, the different induction factors for a plurality of wind turbines may be synchronized according to a predetermined pattern to further increase turbulent mixing.
-
Wind turbine blade and method for manufacturing a wind turbine blade with vortex generators
EU EP20110193600 20111214
A wind turbine for generating electrical energy may include a wind turbine blade including a plurality of vortex generators integrally formed in the outer surface of the blade. The vortex generator includes a first component that defines a portion of the outer surface of the blade and a second component defining the shape of the vortex generator and at least partially surrounded by the first component. A method of manufacturing the wind turbine blade includes disposing a first plurality of…
A wind turbine for generating electrical energy may include a wind turbine blade including a plurality of vortex generators integrally formed in the outer surface of the blade. The vortex generator includes a first component that defines a portion of the outer surface of the blade and a second component defining the shape of the vortex generator and at least partially surrounded by the first component. A method of manufacturing the wind turbine blade includes disposing a first plurality of layers of structural material over a mold main body and a removable insert member with a shaped cavity. A shaped plug is then pressed into the shaped cavity, and a second plurality of layers of structural material is disposed over the plug and the mold main body to complete manufacture of a wind turbine blade with a vortex generator
Other inventorsSee patent
Honors & Awards
-
Eureka! Awards
Vestas Wind Systems A/S
Languages
-
English
Native or bilingual proficiency
-
Danish
Native or bilingual proficiency
-
French
Professional working proficiency
-
German
Professional working proficiency
Organizations
-
The Wind Alliance
Technology Chair
-Instrumental work in starting up the wind alliance, organizing the structure and developing a framework for collaboration between industry, academia and government
Recommendations received
3 people have recommended Carsten
Join now to viewMore activity by Carsten
-
The Danish business community in Texas is thriving! 🤠 This is the key takeaway from the Minister of Industry, Business and Financial Affairs Morten…
The Danish business community in Texas is thriving! 🤠 This is the key takeaway from the Minister of Industry, Business and Financial Affairs Morten…
Liked by Carsten Westergaard
-
Fra Vrå til Tomball LSM Pumps har taget springet til ny vækst i Texas. Åbning af nye lokaler i byen Tomball. Den høje kvalitet af slangepumper er…
Fra Vrå til Tomball LSM Pumps har taget springet til ny vækst i Texas. Åbning af nye lokaler i byen Tomball. Den høje kvalitet af slangepumper er…
Liked by Carsten Westergaard
-
Great milestone with the ribbon cutting ceremony. Thank you, family, friends and business partners, for sharing this day with us!
Great milestone with the ribbon cutting ceremony. Thank you, family, friends and business partners, for sharing this day with us!
Liked by Carsten Westergaard
-
JOBNYT Meget glad og stolt af at dele jeg starter som Venue Programmer hos VEGA 1 feb. Et hus der har betydet meget for mig privat og professionelt,…
JOBNYT Meget glad og stolt af at dele jeg starter som Venue Programmer hos VEGA 1 feb. Et hus der har betydet meget for mig privat og professionelt,…
Liked by Carsten Westergaard
-
🚨 We're Hiring: Wind Turbine Service Technicians! Are you ready to be part of a growing, sustainable energy future? We’re looking for dedicated…
🚨 We're Hiring: Wind Turbine Service Technicians! Are you ready to be part of a growing, sustainable energy future? We’re looking for dedicated…
Liked by Carsten Westergaard
-
Excited to have Mark Swanson onboard to drive our commercialization. Welcome Mark !
Excited to have Mark Swanson onboard to drive our commercialization. Welcome Mark !
Shared by Carsten Westergaard
-
I am thrilled that the ZEBRA project was awarded the 2025 JEC Innovation Award and to have the honor of representing LM at the award ceremony. The…
I am thrilled that the ZEBRA project was awarded the 2025 JEC Innovation Award and to have the honor of representing LM at the award ceremony. The…
Liked by Carsten Westergaard
-
In December, my partner and great friend Frederik and I defended our bachelor's thesis, 'Aeromine Power Performance Measurements', and completed our…
In December, my partner and great friend Frederik and I defended our bachelor's thesis, 'Aeromine Power Performance Measurements', and completed our…
Liked by Carsten Westergaard
-
I am thrilled to announce that I have successfully completed the Executive Program for Energy Leaders at UT Austin! This program has been an…
I am thrilled to announce that I have successfully completed the Executive Program for Energy Leaders at UT Austin! This program has been an…
Liked by Carsten Westergaard
-
Was going to post this as a last call for Jingle Mingle...but I think we may pushing up against the waitlist. Regardless, Excited to share we are…
Was going to post this as a last call for Jingle Mingle...but I think we may pushing up against the waitlist. Regardless, Excited to share we are…
Liked by Carsten Westergaard
-
Happy New Year and best wishes for much success in 2025! We are thankful to colleagues for their discussions and feedback, appreciation, attendance…
Happy New Year and best wishes for much success in 2025! We are thankful to colleagues for their discussions and feedback, appreciation, attendance…
Liked by Carsten Westergaard
-
I am proud and honored to share that I have been appointed Group Vice President for Architecture & Modularization, with the additional responsibility…
I am proud and honored to share that I have been appointed Group Vice President for Architecture & Modularization, with the additional responsibility…
Liked by Carsten Westergaard
-
A very informative workshop attended by many blade specialists (I was just gate-crashing). Thanks for organizing Find - I learnt so much!
A very informative workshop attended by many blade specialists (I was just gate-crashing). Thanks for organizing Find - I learnt so much!
Liked by Carsten Westergaard
Other similar profiles
Explore collaborative articles
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
Explore MoreOthers named Carsten Westergaard
-
Carsten Westergaard
Sales director f+b Denmark at JohnsonDiversey
-
Carsten Westergaard
salgschef hos Sealed Air
-
Carsten Westergaard
Sales mgr. hos Diversey Inc
3 others named Carsten Westergaard are on LinkedIn
See others named Carsten Westergaard