Robert Rand (@robertwrand) 's Twitter Profile
Robert Rand

@robertwrand

Consulting, Acoustics. ASA, INCE Emeritus, ASCAP. Relax with my bestselling soundtrack (thousands do) at deeprelaxationmusic.com.

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linkhttp://randacoustics.com calendar_today03-09-2010 14:42:22

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WIND TURBINE BAROMETRIC PRESSURE PULSATIONS They are pulsatile, not sinusoidal. The pusle is short-duty cycle, created as the blade encounters slowed air upwind of the tower. Pressure disturbances relates to the velocity of the displacement. Gust-induced blade displacement

WIND TURBINE BAROMETRIC PRESSURE PULSATIONS
They are pulsatile, not sinusoidal. The pusle is short-duty cycle, created as the blade encounters slowed air upwind of the tower. Pressure disturbances relates to the velocity of the displacement. Gust-induced blade displacement
Meredith Angwin (@meredithangwin) 's Twitter Profile Photo

Should PJM allocate costs for reserves the way they do for Reliability Must Run? It's great to see the free market at work in RTOs! /sarcasm PJM Stakeholders Propose Cost Allocation Models for DOE Emergency Orders

Barbara Durkin (@barbarajdurkin) 's Twitter Profile Photo

Frank Haggerty ENGIE North America Inc. EDP Renewables Donald J. Trump Lee Zeldin Secretary Doug Burgum Bonnie Brady ACK4whales Nantucket Current Massachusetts Fiscal Alliance Offshore WIND Anastasia E. Lennon Just the News NECN OSW China 🇨🇳 supply chain/infrastructure alert🚨 Espionage by wind & solar has hit MA thrice. 1. AMSC, whose IP, a source-code operating turbines, was stolen by 🇨🇳. AMSC lost $1bn mrkt value & 700 jobs, CBS, 60 Minutes ‘Great Brain Robbery’ cbsnews.com/news/60-minute… Secretary Kristi Noem

<a href="/BillCarson2162/">Frank Haggerty</a> <a href="/ENGIENorthAm/">ENGIE North America Inc.</a> <a href="/EdpRenewables/">EDP Renewables</a> <a href="/realDonaldTrump/">Donald J. Trump</a> <a href="/epaleezeldin/">Lee Zeldin</a> <a href="/SecretaryBurgum/">Secretary Doug Burgum</a> <a href="/mtkblb/">Bonnie Brady</a> <a href="/ack4whales/">ACK4whales</a> <a href="/ACKCurrent/">Nantucket Current</a> <a href="/MassFiscal/">Massachusetts Fiscal Alliance</a> <a href="/OffshoreWINDbiz/">Offshore WIND</a> <a href="/aelennon1/">Anastasia E. Lennon</a> <a href="/JustTheNews/">Just the News</a> <a href="/NECN/">NECN</a> OSW China 🇨🇳 supply chain/infrastructure alert🚨

Espionage by wind &amp; solar has hit MA thrice.

1. AMSC, whose IP, a source-code operating turbines, was stolen by 🇨🇳.  AMSC lost $1bn mrkt value &amp; 700 jobs, CBS, 60 Minutes ‘Great Brain Robbery’ 
cbsnews.com/news/60-minute…
<a href="/Sec_Noem/">Secretary Kristi Noem</a>