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Equivalence of kelvin planck and clausius statement pdf: >> http://jgw.cloudz.pw/download?file=equivalence+of+kelvin+planck+and+clausius+statement+pdf << (Download)
Equivalence of kelvin planck and clausius statement pdf: >> http://jgw.cloudz.pw/read?file=equivalence+of+kelvin+planck+and+clausius+statement+pdf << (Read Online)
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society). The two statements look distinct. We shall prove that violation of one makes the other statement violation too. Let us suspect the Clausius statement-it may be possible to transfer heat from a body at colder to a body at hotter temperature without supply of work. Equivalence of Kelvin-Planck and Clausius statements
Violates the Second law: “perpetual motion machine of the second kind": Allows the efficiency of cyclic heat engines to approach 100%. A PMM2 according to Kelvin-Planck statement is a device that: ?Operates in a cycle. ?Accepts heat from a single reservoir (surroundings).
17 Apr 2010 These two parts are actually two independent statements. The second statement is often called the Planck statement or the Kelvin-Planck statement. We now wish to show that these are in fact equivalent statements. To start with we need the Clausis Inequality: d S ? d Q T. To convert heat to work we must
15 Sep 2012 result of everyday experience, constitute Kelvin-Planck statement of the second law of thermodynamics. This is also an amount of heat from a sink to a heat reservoir and thus clearly violating the Clausius Statement of second law. Figure 10 The equivalence of the Kelvin-Planck & Clausius Statement.
Equivalence of Kelvin-Planck's and Clausius' Statements of II. Law: Source, T1. Q1. Wnet. H E. Source, T1. Q1. Wnet. H E. H P. Sink, T2. Q2. Q1'. Note : Q1 = Wnet. Q1' = Q1+Q2. Both Kelvin-Planck's and Clausius' Statements of II Law are equivalent. This can not be directly proved. However, it can be shown that violation of
7 Sep 2016 Before understanding the concept of equivalence of Kelvin plank statement and Clausius statement, let us brief here the second law of thermodynamics. There are two statements of second law of thermodynamics i.e. Kelvin- plank statement and Clausius statement.
than the transfer of heat from a lower-temperature body to higher-temperature body. In other words, a refrigerator will not operate unless its compressor is driven by an external power source. Kelvin-Planck and Clausius statements of the second law are negative statements, and a negative statement cannot be proved.
Q ? = ?. = , therefore, the 2nd Law claims that no heat engine can be 100% efficient: Clausius Statement: No device can operate on a cycle and produce effect but they have also to consume some energy Win. Equivalence of two statements: If some device violates one statement, it also violates the other statement,.
To prove that violation of the Kelvin-Planck Statement leads to a violation of the Clausius Statement, let us assume that Kelvin-Planck statement is incorrect. Consider a cyclically working device 1, which absorbs energy Q1 as heat from a thermal reservoir at TH. Equivalent amount of work W(W=Q1) is performed.
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