heat capacity of graphite. A status description of the apparatus and results from the first measurements are given. The outcome is discussed and the experimental uncertainty is reviewed. 1. Introduction The long-term objective of absorbed dose calorimetry, recently initiated at the BIPM, is to ...
Temperature measurementAnisotropyNormal modesShear deformationNo Abstract available for this article.doi:10.1007/BF01565844Ya. A. KraftmakherV. O. ShestopalKluwer Academic Publishers-Plenum PublishersJournal of Applied Mechanics and Technical Physics
The results of measurements of thermal conductivity, electric resistivity and heat capacity of graphites with density of 1·9 g/cm 3 and higher in the temperature range 50–2500°K are presented. On basis of the modified Debye equation average crystal parameters for the graphites investigated are...
We present high-resolution heat-capacity data for methane adsorbed on graphite for nominal coverages of 0.87 to 7 layers, from T=70 to 120 K. For films thicker than 1.1 layers, we find capillary condensate coexisting with the film. We have performed heat-capacity scans on films formed by ...
Heat capacityThermal conductivityPurpose: In this study, heat capacity and thermal conductivity of nanocomposites formed by high density polyethylene (HDPE) matrix and expanded graphite (EG) conductive filling material were investigated.Design/methodology/approach: Nanocomposites containing up to 20 weight ...
Heat capacity of multilayer 3He adsorbed on graphite Heat-capacity measurements in the multilayer region of adsorbed 3He on Grafoil display a new set of transitions. These effects first appear as s... S.,W.,Van,... - 《Physical Review B》 被引量: 0发表: 1978年 加载更多来源...
The work presents the measured heat capacity of the (Li1−xCax)F1+x liquid solution. Four samples with different compositions have been prepared and measured using a Differential Scanning Calorimeter. Since this technique was newly adopted for measuring encapsulated fluoride samples, some modifications...
Heat capacities of physisorbed films on solids I. Nitrogen and carbon monoxide on graphiteHeat-capacity measurements have been made for N 2 and CO physically adsorbed on graphite (Grafoil GTA and MAT) at temperatures between 3 K and 80 K at submonolayer and monolayer coverages. Since there is...
Other weight problems arose in seeking to apply an ingenious technique for derichening the product stream by increasing the heat capacity of the LH2 coolant. Molecular hydrogen, H2, has two atoms in its molecule and exists in two forms: para and ortho, which differ in the orientation of the...
for it used TZM to withstand 3,000ºF on the forward lower heat shield, graphite for similar temperatures on the leading edges, and zirconia rods for the nose cap, which was rated at 4,000°F. But ASSET avoided the use of Rene 41, with cobalt and columbium alloys being employed inste...