canister desorption is a widely used technique to measure the gas content of coal. the gas content data, when normalized to volume/weight and multiplied by coal seam mass, is used to estimate the gas in place in an area around the cored hole. however, the gas content and the percentage of each constituent are likely to be influenced by trapped air in the canister at the time of the coal enclosu...

Canister desorption is a widely used technique to measure the gas content of coal. The gas content data, when normalized to volume/weight and multiplied by coal seam mass, is used to estimate the gas in place in an area around the cored hole. However, the gas content and the percentage of each constituent are likely to be influenced by trapped air in the canister at the time of the coal enclosu...

simulation of metallurgical processes has been the subject of intense research due to the reduced number of experiments required for controlling the process as well as time and energy savings it allows. in gas carburizing of steel parts, the amount of carbon at the surface of carburized parts is the most important specification of the process in terms of achieving the desired metallurgical prop...

Nowadays, the major challenge of diesel engines development is simultaneous nitrogen oxides and soot emissions reduction without the thermal efficiency drop. Hence, different combustion concepts should be investigated to reach optimum emission and performance conditions in diesel engines without expensive aftertreatment systems. This paper presents the results of a study on a dual fuel (DF) eng...

Flue gas originating from a coal-fired power plant was used as a carbon dioxide source for microalgae cultivation. Raw flue gas without scrubbing or desulfurization was diluted with compressed air in such a way as to attain 1%, 2%, and 4% CO2. Throughout the 2010, from May to October, growth response was studied. While sparging pure CO2, a proportionate increase in the biomass was observed corr...

Introduction: Accurate body composition is important for a variety of reasons including health and fitness. The purposes this study were to compare predicted thoracic gas volumes (TGVp) measured (TGVm) percentage fat (%BF) from the Bod Pod using TGVp TGVm. Methods: Participants included 31 male college athletes (18-22 years) on basketball, soccer, tennis, baseball, or track teams. Each particip...