Also known as FIV or cat AIDS, feline immunodeficiency virus is an infectious disease caused by a retrovirus belonging to the lentivirus family. It is in the same family as the feline leukemia virus (FeLV), and is similar to the HIV virus in humans. FIV infects both domesticated cats, lions, tigers, pumas and cheetahs.
This map only incorporates the wide-open throttle condition, but adding a third independent axis of throttle position can create a 3D performance map; it is noted that throttling directly affects efficiency via an inverse proportion, and maximum efficiency and minimum BSFC is realized at 100% throttle.
Depending on the gas turbine type, power output is reduced by a percentage between 5 to 10 percent of the ISO-rated power output (15 o C) for every 10 K increase in ambient air temperature. At the same time the specific heat consumption increases by a percentage between 1.5 and 4 percent.n general the ambient conditions under which a gas turbine operates have a noticeable effect on both the power output and efficiency. It is clear from the above that the efficiency is greatly affected by the ambient temperature of the air entering the compressor.