CO2 capture project phase 3 — Demonstration phase

Demonstration of 3-port grating phase relations

We experimentally demonstrate the phase relations of 3-port gratings by investigating 3-port coupled Fabry-Perot cavities. Two different gratings which have the same 1st order diffraction efficiency but differ substantially in their 2nd order diffraction efficiency have been designed and manufactured. Using the gratings as couplers to Fabry-Perot cavities we could validate the results of an ear...

CO2 Capture from Flue Gas by Phase Transitional Absorption

CO2‐Tolerant SrFe0.8Nb0.2O3−δ−Carbonate Dual-Phase Multichannel Hollow Fiber Membrane for CO2 Capture

Ceramic−carbonate dual-phase membranes have attracted a lot of attention because of the emission of CO2 and environmental problems. In this study, a dense SrFe0.8Nb0.2O3−δ−carbonate dual-phase multichannel hollow fiber membrane has been successfully prepared via a phase inversion−sintering technique and impregnation. The morphology, crystal structure, phase stability, breaking load, and CO2 per...

Phase unwrapping: Project

There are many medical, military and industrial digital image processing applications which as part of their fundamental operation depend upon the extraction of a phase signal from their input image. Examples of such applications are magnetic resonance imaging (MRI), synthetic aperture radar (SAR), fringe pattern analysis, tomography and spectroscopy. These systems use modern and mature algorit...

modeling loss data by phase-type distribution

بیمه گران همیشه بابت خسارات بیمه نامه های تحت پوشش خود نگران بوده و روش هایی را جستجو می کنند که بتوانند داده های خسارات گذشته را با هدف اتخاذ یک تصمیم بهینه مدل بندی نمایند. در این پژوهش توزیع های فیزتایپ در مدل بندی داده های خسارات معرفی شده که شامل استنباط آماری مربوطه و استفاده از الگوریتم em در برآورد پارامترهای توزیع است. در پایان امکان استفاده از این توزیع در مدل بندی داده های گروه بندی ...