Now showing items 21-30 of 111
Intensive electrocaloric effect in triglycine sulfate under nonequilibrium thermal conditions and periodic electric field
We present the results of both direct measurements and modeling of the intensive electrocaloric effect DTAD in ferroelectric triglycine sulfate under nonequilibrium thermal conditions and periodically varying electric ...
Thermal, structural, optical, dielectric and barocaloric properties at ferroelastic phase transition in trigonal (NH4)(2)SnF6: A new look at the old compound
Structural phase transition P-3m1 <-> P-1 of the first order and nonferroelectric nature was found in (NH4)(2)SnF6 at about 110 K in the process of thermal, optical, dielectric and X-ray studies. Order-disorder transformation ...
Structural transformation between two cubic phases of (NH4)3SnF7
Reinvestigations of the room temperature structure of ammonium heptafluorostannate (NH4)(3)SnF7=(NH4)(2)SnF6 center dot NH4F = (NH4)(3)[SnF6]F by both powder and single crystal X-ray diffractions have revealed that its ...
Hybrid methods for simulating hydrodynamics and heat transfer in multiscale (1D-3D) models
The work is devoted to application of different-scale models in the simulation of hydrodynamics and heat transfer of large and/or complex systems, which can be considered as a combination of extended and "compact" elements. ...