Work (thermodynamics) of the energy went out as heat, and how much as work. This can be summarized by saying that heat and work are not state functions of the system. This is in contrast to classical mechanics, where net work exerted by a particle is a state function. Pressure–volume work (or "PV" work) occurs when the volume of a system changes. "PV" work is often measured in units of litre-atmospheres where = . However, the litre-atmosphere is not a recognised unit in the SI system of units, which measures P in Pascal (Pa), V in m, and PV in Joule (J),
Energy Research Institute of Russian Academy of Sciences is the director of the Institute. The Institute employs approximately 80 staff members, of whom 65% are highly skilled specialists. It comprises eight scientific departments: The Institute deploys a matrix organizational structure in order to maximize flexibility. Thus, different departments can work together jointly and each can be modified according to the circumstances. The Institute’s mission is to find solutions to a wide range of contemporary challenges including: efficient energy production and consumption techniques to promote energy savings; appropriate pricing mechanisms for energy markets; and legislation, tax policy and other general issues related to domestic energy policy. ERIRAS work is