TEXT ONLY SITE VERSION CONTACT GLENN THERMODYNAMICS BRANCH PHYSICS DEALS THE ENERGY WORK 19TH CENTURY SCIENTISTS DISCOVERING HOW TO BUILD OPERATE STEAM ENGINES SCALE RESPONSE SYSTEM WE CAN OBSERVE MEASURE GAS INTERACTIONS KINETIC THEORY OF GASES COMPLEMENT EACH OTHER PRINCIPLES UNDERSTOOD TERMS EXPLAINED KINETIC THEORY PRINCIPAL LAWS OF THERMODYNAMICS LAW LEADS THE DEFINITION OF PROPERTIES HELP UNDERSTAND PREDICT THE OPERATION PHYSICAL SYSTEM PRESENT SIMPLE LAWS VARIETY PHYSICAL SYSTEMS WE ARE THE STUDY PROPULSION SYSTEMS HIGH SPEED THE CLASSICAL INVOLVE GAS DYNAMICS NUMBERING SYSTEM THREE LAWS OF THERMODYNAMICS BIT CONFUSING WE BEGIN ZEROTH ZEROTH LAW OF THERMODYNAMICS DEFINITIONS THERMODYNAMIC EQUILIBRIUM DEFINITION OF DEFINITION RELATED KINETIC ENERGY THE MOLECULES THE FIRST LAW OF THE VARIOUS KINETIC POTENTIAL ENERGY THE WORK PERFORM THE TRANSFER SOMETIMES TAKEN INTERNAL ENERGY STATE VARIABLE POSSIBLE EXPERIENCE CERTAIN THE SECOND LAW TOTAL ENTROPY SYSTEM PLUS ENVIRONMENT CONSTANT REVERSIBLE PROCESS MUST ALWAYS INCREASE IRREVERSIBLE PROCESS GUIDED TOURS NAVIGATION GUIDE HOME PAGE INSPECTOR GENERAL HOTLINE EQUAL EMPLOYMENT OPPORTUNITY DATA NO FEAR ACT STRATEGIC PLANS ACCOUNTABILITY REPORTS FREEDOM OF INFORMATION ACT MANAGEMENT AGENDA NASA PRIVACY CERTIFICATION NANCY HALL LAST MAY 05