Category Archives: waves

Why Salem Harbor Power — or any methane-powered electricity — is a big mistake

Dan Dolan of the Massachusetts Power Generators association wrote an op-ed lauding the Salem Harbor Power Station, an explosive methane-powered monstrosity located just 16 feet above sea level, and built with the implicit assumption sea level rise in Salem will … Continue reading

Posted in adaptation, Anthropocene, Bloomberg New Energy Finance, BNEF, bridge to nowhere, bridge to somewhere, Carbon Worshipers, citizenship, clean disruption, climate, climate change, climate disruption, coastal communities, decentralized electric power generation, decentralized energy, demand-side solutions, denial, distributed generation, economics, efficiency, electricity, electricity markets, energy, energy reduction, energy utilities, environment, fossil fuel divestment, fossil fuels, fracking, gas pipeline leaks, global warming, grid defection, Hermann Scheer, Hyper Anthropocene, ignorance, leaving fossil fuels in the ground, local generation, methane, natural gas, pipelines, public utility commissions, PUCs, rate of return regulation, regulatory capture, Salem, Sankey diagram, solar domination, solar energy, solar power,, stranded assets, the energy of the people, the green century, the problem of evil, the right to be and act stupid, the tragedy of our present civilization, the value of financial assets, Tony Seba, utility company death spiral, waves, wind energy, wind power, zero carbon | 2 Comments

Going down to the Southern Ocean, by Earle Wilson (on the Scripps R/V Roger Revelle)

(Click on picture to see a larger image, and use your browser Back button to return to reading.) Getting steady data from the Earth’s oceans demands commitment and not a little courage. I could never do what these oceanographers do, … Continue reading

Posted in Alison M Macdonald, anemic data, Antarctica, climate data, complex systems, Earle Wilson, Emily Shuckburgh, engineering, environment, fluid dynamics, geophysics, marine biology, NOAA, oceanic eddies, oceanography, open data, Principles of Planetary Climate, sampling, science, Scripps Institution of Oceanography, thermohaline circulation, waves, WHOI, Woods Hole Oceanographic Institution | Leave a comment

“1D Wave with Delta Potential and Triangle Initial Position” (Jeff Galkowski, Stanford)

The latest calculations from Jeff Galkowski, of Stanford.

Posted in computation, engineering, Jeff Galkowski, mathematics, maths, McGill University, numerical analysis, numerical software, physics, proud dad, quantum, scattering, science, Stanford University, the right to know, University of California Berkeley, University of Rochester, wave equations, waves | Leave a comment

Waves in transmission problems ( by Jeff Galkowski)

“Distribution of resonances in scattering by thin barriers“, by Jeff Galkowski, Department of Mathematics, Stanford University. The lecture: “A solution to the wave equation for the transparent obstacle with speed 0.5. Damping is placed near the boundary of what is … Continue reading

Posted in Berkeley, differential equations, Jeff Galkowski, mathematics, maths, McGill University, physics, proud dad, quantum, rationality, reasonableness, scattering, science, Stanford University, wave equations, waves | 1 Comment