Results 101 to 110 of about 641,219 (314)
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source
Influence of drying treatment on the physical and chemical properties of cucumber. [PDF]
, 2011 The present study evaluates the effect of drying treatments such as convective air drying and freeze-drying on the colour, texture, chemical properties (ash, sugars, fibre and vitamin C), phenolic compounds and antioxidant activity of ...
Barroca, Maria João +2 more
core
Dynamics and ordering of weakly Brownian particles in directional drying [PDF]
, 2017 Drying of particle suspensions is an ubiquitous phenomenon with many natural and practical applications. In particular, in unidirectional drying, the evaporation of the solvent induces flows which accumulate particles at the liquid/air interface.
Deville, Sylvain +4 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani +2 more
wiley +1 more source
Modeling and simulation of drying operation in PVC powder production line: a pneumatic dryer model [PDF]
, 2012 A one-dimensional steady-state model is developed to simulate drying of PVC powder in a pneumatic dryer. In this model, a two-phase continuum model was used to describe the steady-state flow of a dilute dispersed phase (wet PVC powder) and a continuous ...
Ansart, Renaud +4 more
core
Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley +1 more source
DEEP-BIN DRYING CHARACTERISTICS OF UNSHELLED PEANUTS
Annals of Tropical Research, 1979 Unshelled peanuts were loaded in a deep-bin dryer at a maximum depth of 182.9 cm. The variations in the temperature and moisture content (M.C.) of unshelled peanuts dried at three drying air temperatures and two air flow rates were studied.
Nonilon T. Bulilan, Ernesto P. Lozada
doaj
Substantiation of Drying Modes for a New Universal Method of Short Flax Fiber Drying
Сельскохозяйственные машины и технологииDeep processing enterprises often receive short flax fibers with high moisture content, which must be dried to meet processing requirements. (Research purpose) To investigate the effect of process parameters (speed, drying agent consumption, air ...
E. V. Novikov +3 more
doaj +1 more source
Polygeneration Solar Air Drying
Energy Procedia, 2015 AbstractOver 85% of industrial dryers are of the convective type with hot air or direct flue gases as the drying medium which involves removal of water. In this study, the performance of a solar air heater with the recovery of the absorbed heat by the metallic concentrator sheet itself besides it's normal heat accumulation in the receiver at the focus ...
Kumar, Deb Sudip, Sarma, Binoy Chandra
openaire +1 more source
Sol–Gel Derived Polymer Precursors for Stereolithography of ZrC
Advanced Engineering Materials, EarlyView.ZrC is a critical material target for extreme temperature conditions. This report describes a protocol for preparing ZrC ceramics via stereolithography and examines the impact of the polymer matrix on carbothermal reduction and mechanical stability of 3D printed ZrC.
Charles J. Rafalko +2 more
wiley +1 more source