The comminution of fuelwood for efficient transportation and handling exposes the material to various biological chemical decomposition processes. stockpiling fuel chips can result in significant dry matter losses (DML) consequent release CO2 into atmosphere. processes could be controlled by managing chip moisture content (MC). MC control utilizing self-heating stockpiled stemwood together with...

It is well known that for the design and simulation of state-of-the-art circuits thermal effects like self-heating and coupling between individual devices must be taken into account. As compact models for modern or experimental devices are not readily available, a mixed-mode device simulator capable of thermal simulation is a valuable source of information. Considering self-heating and coupling...

A comparative study of simultaneous heat and gas exchange measurements was performed in the large annular Heidelberg Air–Sea Interaction Facility, the Aeolotron, under homogeneous water surface conditions. The use of two gas tracers, N2O and C2HF5, resulted not only in gas transfer velocities, but also in the measurement of the Schmidt number exponent n with a precision of ±0.025. The original ...

To better understand shape memory materials and self-healing materials, a new series of liquid-crystalline shape memory polyurethane (LC-SMPU) composites, named SMPU-OOBAm, were successfully prepared by incorporating 4-octyldecyloxybenzoic acid (OOBA) into the PEG-based SMPU. The effect of OOBA on the structure, morphology, and properties of the material has been carefully investigated. The res...

Following the miniaturization of photonic devices and the increase in data rates, the issues of self heating and heat removal in active nanophotonic devices should be considered and studied in more details. In this paper we use the approach of Scanning Thermal Microscopy (SThM) to obtain an image of the temperature field of a silicon micro ring resonator with sub-micron spatial resolution. The ...

Phase mixing of a three dimensional magnetohydrodynamic (MHD) pulse is studied in the compressive, three-dimensional (without an ignorable coordinate) regime. It is shown that the efficiency of decay of an Alfvénic part of a compressible MHD pulse is related linearly to the degree of non-planeness of the pulse in the homogeneous transverse direction. In the developed stage of phase mixing (for ...