An Application for Through-Vial Impedance Spectroscopy (TVIS) in the Qualification of the Pirani-Gauge Assessment of the Ice Sublimation Endpoint [PDF]
PharmaceuticsBackground/Objectives: All the industry standard methods for monitoring the freeze-drying process, from the single-vial assessment using temperature probes, such as thermocouples, to batch assessments using comparative pressure measurements, have poorly ...
Pathum Subash Wijesekara +3 more
doaj +2 more sources
The significance of vertical moisture diffusion on drifting snow sublimation near snow surface [PDF]
The Cryosphere, 2017 Sublimation of blowing snow is an important parameter not only for the study of polar ice sheets and glaciers, but also for maintaining the ecology of arid and semi-arid lands.
N. Huang, N. Huang, G. Shi
doaj +1 more source
On the importance of sublimation to an alpine snow mass balance in the Canadian Rocky Mountains [PDF]
Hydrology and Earth System Sciences, 2010 A modelling study was undertaken to evaluate the contribution of sublimation to an alpine snow mass balance in the Canadian Rocky Mountains. Snow redistribution and sublimation by wind, snowpack sublimation and snowmelt were simulated for two winters ...
M. K. MacDonald +2 more
doaj +1 more source
Sublimation Drying of Fish Products in the Arctic in the Production of Feed for Farm Animals
Инженерные технологии и системы, 2021 Introduction. The article considers biological resources of the Arctic, which is expedient to use in the production of fish meal for feeding farm animals. The aim of the research is to prove the usefulness of a continuously operating two-chamber line for
Vladimir I. Syrovatka +4 more
doaj +1 more source
Production of polycrystalline silicon by chlorination from rice husk and purification of chlorine-containing gases by adsorption method [PDF]
Нанотехнологии в строительстве, 2023 : Introduction. In the article we analysed the technology for producing silicon from rice husks. The analysis showed that the production of polycrystalline and amorphous silicon based on rice waste in the form of rice husk solves the simultaneous ...
Zhanbolot K.Aidaraliev +4 more
doaj +1 more source
Observation of sublimation of ice using terahertz spectroscopy
Royal Society Open Science, 2020 Although many studies have investigated the phase change of water, few have focused on the sublimation of ice. This study revealed that ice sublimation can be observed using terahertz (THz) spectroscopy.
Keisuke Matsumura +2 more
doaj +1 more source
Anomalous sublimation passivation of nanotwinned silver particles
Materials Research Letters, 2020 Metal sublimation plays a crucial role in understanding natural phenomena, purification and advanced manufacturing. Herein, we report anomalous sublimation passivation of nanotwinned silver particles under e-beam irradiation through in situ transmission ...
Yong Sun +4 more
doaj +1 more source
Alexandria Engineering Journal, 2023 In this work, the heat and mass transfer characteristics of kiwifruit samples during vacuum freeze-drying process have been investigated numerically and experimentally.
Bo-Lin Chen +3 more
doaj +1 more source
Sublimation Temperature of Circumstellar Dust Particles and Its Importance for Dust Ring Formation [PDF]
, 2011 Dust particles in orbit around a star drift toward the central star by the Poynting-Robertson effect and pile up by sublimation. We analytically derive the pile-up magnitude, adopting a simple model for optical cross sections.
Kimura, Hiroshi +4 more
core +2 more sources
Sublimation measurements of tundra and taiga snowpack in Alaska [PDF]
The CryosphereSnow sublimation plays a fundamental role in the winter water balance. To date, few studies have quantified sublimation in tundra and boreal forest snow by direct measurements.
K. A. Stockert +2 more
doaj +1 more source