Both the cohesion wear and abrasion occurr simultaneously. Also oxidation occurs in the wear process. The composite has higher wear-resistance than the matrix alloy because the partial load is subjected to ceramic particle and mechanical mixture layer is formed on the surface.
The creep deformation of β SiC whiskers reinforced Al Fe V Si composite is investigated. The abnormal creep behavior can be interpreted by incorporating a threshold stress. The creep strengthening of SiC whiskers is attributed to both increasing the threshold stress and sharing a part of load.
In addition, the part load performance of the GTCC power plant gets much better.
The performance and droplet characteristics of a sixteen-valve, four cylinder engine operating with combustion in one cylinder have been measured with part load, a speed of 1200?rpm and a stoichiometric mixture of gasoline and air.
According to the objective of the study, an operating point is selected at part load operating conditions.
After this initial phase, NO concentration for the case of full load becomes greater than that of part load.
Actual practice shows that such is not the case and that especially control of part load operation of the hydraulic circuit should be improved.