Through various efficiency fromulas of the principle of “heat-engine” in plants,the author brings into light the intensional connection between water and energy in plants, suggesting the views that water can carry energy,control the utilization of effective energy in plants and be the dominant element to the quality of energy; while stating the influence and controlling effect the content of water in blades on other physiological index.
so, this paper intent to establish the equilibrium model on biomass gasification,based on the theory of solid biomass thermochemistry thansfer, combined with chemicalkinetics, physical chemistry, mass and energy equation, in order to study Biomass gasificationmore.
Based on this model,the numerical methods were discussed which included collectivity,initialization,mass/energy balance,water quantities sprayed by the de-heater,and steam quantities produced by the drum.
Methods for evaluating concentrations in analysis with the use of an EMAL-2 laser energy-mass analyzer are described.
It is shown that dynamic energy-mass analyzers with extremely high transmissions, determined solely by the transparency of the mesh, can be made from a flat (parallel plate), cylindrical, or spherical capacitor.
A method is proposed for increasing the precision of the analysis of the atomic composition of solid materials using the éMAL-2 laser energy-mass analyzer.
Measurements with the ion charge-energy-mass spectrometer CHEM on the AMPTE/CCE spacecraft were used to investigate the origin of energetic He+ and He++ ions observed in the equatorial plane at 3\leqL\leq9.
The equivalence of the energy-mass relation and the dispersion equation is demonstrated.
A reasonable principle for correctly defining exergy efficiency is presented, and a definition of exergy efficiency is then given in this paper. Following the concept of exergy efficiency, twelve general calculation formulae of exergy efficiency,and functional relationship between it and thermal efficency are developed, thus provided energy consumer with a favourable method of analyzing energy quality for energy conservation.
It is found that the jet-pump has four types of flow a, b, c, d, of which b is the only desirable in operation. So it is essential to find the criteria tor flow regime transitions. On the basis of momentum, energy and mass balance principles, the following theoretical criteria were obtained: