نتایج جستجو برای: first law of thermodynamics
تعداد نتایج: 21228643 فیلتر نتایج به سال:
abstract the problems caused by the traditional system of criminal justice (which are based on remuneration and rehabilitation) such as, lack of attention to victim’s rights and position and society, underlie the emergence of restorative justice which had the victim-centered perspective, with respect to the role of the offender and participation of civil society. meanwhile, criminal mediation ...
Motivated by recent results on non-vanishing spatial curvature [1] we employ the holographic model of dark energy to investigate the validity of first and second laws of thermodynamics in non-flat (closed) universe enclosed by apparent horizon RA and the event horizon measured from the sphere of horizon named L. We show that for the apparent horizon the first law is roughly respected for differ...
The laws of thermodynamics, powerful for countless purposes, are not exact: both their phenomenological and their statistical-mechanical versions are valid only at ‘macroscopic scales’, which are never defined. Here I propose a new, exact and scale-independent formulation of the first and second laws of thermodynamics, using the principles and tools of the recently proposed constructor theory. ...
The first law of thermodynamics, also known as Law Conservation Energy, states that work cannot be created or destroyed in an isolated system. Here-in presented is a system, tested and with calculations interferes the thermodynamics. proposed system shows it takes less to pump air underwater than produced by quantity water lifted above level pressure lifts addition accumulated stored underwater...
the ability of composing a coherent and extended piece of writing in second language is considered as a fundamental factor to convey information and ideas of learners through the academic issues. although learners may achieve a perfect academic writing skill through assigning the l2 tasks in content based instruction, but demonstration of their abilities may be related to their ability in l1 es...
in this paper, we are going to improve the energy efficiency of an industrial c 3 mr base load lng plant by changing its refrigerant components and its mole fractions in liquefaction and subcooling cycles based on the cooling curves generated in the main liquefaction and subcooling heat exchangers. later on, selection features of the elements will be discussed. first, non-optimized c 3 mr plant...
Current approaches to the analysis of internal combustion engines are no longer merely based on the first law of Thermodynamics and are conducted from the second law either. The evaluation of processes by the first law cannot provide a sophisticated insight into the issue. So, due to the necessity of having a detailed perspective of the losses in different thermodynamic processes, a useful m...
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