cutoff energy

См. также в других словарях:

• Cutoff (physics) — In theoretical physics, cutoff is an arbitrary maximal or minimal value of energy, momentum, or length, used in order that objects with larger or smaller values than these physical quantities are ignored in some calculation. It is usually… …   Wikipedia

• Cutoff (steam engine) — In a steam engine, cutoff is the point in the piston stroke at which the inlet valve is closed. On a steam locomotive, the cutoff is controlled by the reverser. The point at which the inlet valve closes and stops the entry of steam into the… …   Wikipedia

• Cutoff frequency — This article is about signal processing. For other uses, see Cutoff (disambiguation). Magnitude transfer function of a bandpass filter with lower 3 dB cutoff frequency f1 and upper 3dB cutoff frequency f2 …   Wikipedia

• Energy drift — In molecular dynamics, orbit, and particle simulations, energy drift is the gradual change in the total energy of a closed system. According to the laws of mechanics, the energy should be a constant of motion and should not change. However, the… …   Wikipedia

• Energy Policy and Conservation Act — The Energy Policy and Conservation Act (EPCA) declared it to be U.S. policy to establish a reserve of up to 1 billion barrels of petroleum. President Gerald Ford signed the legislation on December 22, 1975, setting the Strategic Petroleum Reserve …   Wikipedia

• Break-even cutoff grade —   The lowest grade of material that can be mined and processed considering all applicable costs, without incurring a loss or gaining a profit.   U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …   Energy terms

• Ultra-high-energy cosmic ray — Unsolved problems in physics Why is it that some cosmic rays appear to possess energies that are theoretically too high? In high energy physics, an ultra high energy cosmic ray (UHECR) or extreme energy cosmic ray (EECR) is a cosmic ray with an… …   Wikipedia

• GZK-Cutoff — ist die nach den Physikern Kenneth Greisen [1], Georgiy Zatsepin und Vadim Kuzmin[2] benannte Obergrenze (engl. cutoff) für die Energie kosmischer Strahlung sehr weit entfernter Quellen. Diese Grenze wurde von ihnen im Jahre 1966 errechnet.… …   Deutsch Wikipedia

• Gzk cutoff — ist die nach den Physikern Kenneth Greisen [1], Georgiy Zatsepin und Vadim Kuzmin[2] benannte Obergrenze (engl. cutoff) für die Energie kosmischer Strahlung weitentfernter Quellen. Diese Grenze wurde von ihnen im Jahre 1966 errechnet. Teilchen,… …   Deutsch Wikipedia

• Russia-Belarus energy dispute — The Russia Belarus energy dispute began when Russian state owned gas supplier Gazprom demanded an increase in gas prices paid by Belarus, a country which has been closely allied with Moscow and forms a loose union state with Russia. It escalated… …   Wikipedia

• Other operating costs —   Costs for other items or activities not included elsewhere in operating cost tabulations, but required to support the calculation of a cutoff grade for ore reserves estimation.   U.S. Dept. of Energy, Energy Information Administration s Energy… …   Energy terms