Results 61 to 70 of about 1,588,103 (165)

Jet noise source distribution for coplanar nozzles: experiments and predictions [PDF]

open access: yes
In this paper we study the mechanism of jet noise production in coaxial flows. We shall present various experimental results for isothermal and heated coplanar jet flows of four area ratios (0.81, 2, 3, and 4), operating at different velocity ratios ...
Battaner-Moro, Juan   +2 more
core  

Rapid phase transitions: an earthquake source mechanism

open access: yes, 1971
Since the 1930's there has been much speculation on whether rapid phase transitions could be an earthquake source mechanism. The kind of transition envisaged is a first-order polymorphic transformation accompanied by a finite change in volume.
Hodder, Anthony Peter Walters
core  

Sources of AE. 1 On mechanical sources of AE.

open access: yesTEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan), 1987
openaire   +3 more sources

Improving Sweden's Automatic Pension Adjustment Mechanism

open access: yes
The public pension world has seen two innovations in recent years. One is the emergence of notional defined contribution (NDC) plans. The other is the introduction of automatic adjustment mechanisms to help keep pension systems solvent when the economy ...
Peter Diamond, Nicholas Barr
core  

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