| Summary: | We investigate the particle creation, as well as the thermodynamics phenomenon of viscous generalized cosmic Chaplygin gas as a cosmic fluid by assuming the flat FRW universe. For this purpose, we extract various parameters such as the energy density <inline-formula> <math display="inline"> <semantics> <mrow> <mo>(</mo> <mi>ρ</mi> <mo>)</mo> </mrow> </semantics> </math> </inline-formula>, Hubble parameter <inline-formula> <math display="inline"> <semantics> <mrow> <mo>(</mo> <mi>H</mi> <mo>)</mo> </mrow> </semantics> </math> </inline-formula>, declaration parameter <inline-formula> <math display="inline"> <semantics> <mrow> <mo>(</mo> <mi>q</mi> <mo>)</mo> </mrow> </semantics> </math> </inline-formula>, temperature <inline-formula> <math display="inline"> <semantics> <mrow> <mo>(</mo> <msub> <mi>T</mi> <mi>f</mi> </msub> <mo>)</mo> </mrow> </semantics> </math> </inline-formula>, and particle number density <inline-formula> <math display="inline"> <semantics> <mrow> <mo>(</mo> <mi>n</mi> <mo>)</mo> </mrow> </semantics> </math> </inline-formula> in the presence of three different models of the particle creation rate (<inline-formula> <math display="inline"> <semantics> <mo>Γ</mo> </semantics> </math> </inline-formula>). We discuss the validity of the generalized second law of thermodynamics and thermal equilibrium condition under three models of <inline-formula> <math display="inline"> <semantics> <mo>Γ</mo> </semantics> </math> </inline-formula> and discuss the graphical behavior of above-mentioned terms.
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