Sentences with phrase «magnetic flux»

Some of the earliest «smart» pigs, developed in the 1960s, pioneered the use of magnetic flux leakage technology to detect pipeline imperfections.

Scientists believe these bright points to be signs of what's called magnetic flux tubes, which are the building blocks of the sun's magnetic field.

Some building new zones and others canceling out opposite magnetic flux.

Data would be transmitted, processed and stored in units of magnetic flux.

The planets may have a spin - orbit coupling effect on the Sun which affects its rotation rate, which would then affect the solar dynamo and sunspot production, and therefore the build up of magnetic flux at the poles, and the length of a solar cycle: if the solar cycle is weaker with less sunspots, it'll take longer for the build up of opposing flux to reach the point when it flips the poles.

The method we favour gives almost identical umbral and penumbral areas and very similar total magnetic fluxes in faculae.

«Faraday said changing magnetic flux generates anelectromotive force — a voltage, if you like,» says Blandford, who is nowat Caltech.

Myers» thesis, titled «Laboratory Study of the Equilibrium and Eruption of Line - Tied Magnetic Flux Ropes in the Solar Corona,» gave rise to several first - authored papers that included a Nature magazine piece describing a previously unknown mechanism that halts solar eruptions.

Sharing high magnetic flux density and neodymium magnets, the two have a very crisp, detailed sound with an emphasis on the upper midrange, which brings detail forward.

The MMF are small magnetic elements that move away from sunspots (unipolar only) and collide with the opposite polarity field and result in magnetic flux cancellation.

As the process continues and magnetic flux strength of the sunspot group declines, the lifetime of a sunspot group (of the few sunspot groups that do form) has decreased to where we are now at the point that a sunspot group's lifetime is for a number of cases only a few days.

«Faraday said changing magnetic flux generates an electromotive force — a voltage, if you like,» says Blandford, who is now at Stanford University.

If plasma near the black hole is threaded by large - scale magnetic flux, it will rotate with respect to asymptotic infinity, creating large magnetic stresses.

The other key thing is the faster the ATPase spends, the higher magnetic flux we create in a cell.

And powerful magnetic fluxes also could mean periodic drop - offs in the amount of energy reaching the planet, by as much as 40 percent.

As an Electral Engineer, I object strongly to these fictions about magnetic flux.

You might have hit the nail on the head, Hathaway studies the two conveyor belts that transport magnetic flux from the equator to the poles and back again.

Then, by controlling the qubit with an external magnetic flux, they were able to inject individual mechanical quanta into the resonator, the first step toward the quantum control of a mechanical system.

Laboratory studies of magnetic flux leakage turned out to be crucial for repairing broken gas pipelines (see «How to Fix Our Most Vexing Problems, From Mosquitoes to Potholes to Missing Corpses»).

The three existing circuit elements — resistor, capacitor and inductor — depend on relationships between pairs that control how electricity flows, how it gets stored and how it changes as it moves through a circuit: • resistor (voltage + current) • capacitor (voltage + charge) • inductor (magnetic flux + current)

For certain applications, there is indeed a desire for a kind of compensator, namely for a relatively low magnetic flux to match conditions as under very strong fields.

Even if one assumes that some poorly known quantum effects could affect the amount of magnetic flux contained in the superconducting ring, or in materials placed above the ring, the fact that mass and energy curves the space around them still holds true.

The models with vertical magnetic flux develop extended, magnetically - supported atmospheres that reprocess extra starlight, raising the near - infrared flux 20 %.

1960 The SI (International System of Weights and Measures) unit for magnetic flux density became the Tesla.

On Earth's nightside, magnetic reconnection happens in the magnetotail, where magnetic flux tubes originally disconnected on the dayside are reconnected.

Whether this function has any impact on F10.7 Flux production is unclear to me, but one would assume if magnetic flux is being vacuumed off the face there would be a reduction in F10.7 Flux.

Ice core measurements of beryllium indicate a less variable TSI while modelling from solar magnetic flux show a greater decrease in TSI during the Maunder Minimum.

The darkest regions with the least amount of magnetic flux correspond to the faint supergranule cell interior (component A).

Imin.state (λ) is the irradiance of an absolute minimum state of the Sun, with a minimum of remaining magnetic flux emerging on the solar surface.

This provides strong support for the hypothesis that solar irradiance variations are caused by changes in the amount and distribution of magnetic flux at the solar surface.

ACRIM - gap and TSI trend issue resolved using a surface magnetic flux TSI proxy model (PDF), Nicola Scafetta, Richard C. Willson, 03/2009, Geophysical Research Letters, Volume 36, Number 5

Supporting material document for: ACRIM - gap and TSI trend issue resolved using a surface magnetic flux TSI proxy model, Nicola Scafetta, Richard C. Willson, Supplement, 2009 (PDF)

(2) describes the cyclic component of solar variability caused by the 11 - year activity cycle, while the slower long - term changes owing to the evolution of the small - scale magnetic flux are given by Eq.

Note that the IPCC concentrates on Solar Irradiance, but ignores other solar energies such as that associated with Solar Magnetic Flux that has more than doubled since 1900.

It's a unit of magnetic flux!»)