Catalog: NTIS Database Search Guide | |
| -industrial chemistry chemical process engineering 99c-polymer chemistry 99d-basic ... 63i-seismic detection 50-civil engineering 500-general 50a-highway engineering 50b ... -civil engineering 50c-construction equipment materials ... 49h-semiconductor devices 81-combustion engines propellants 810-general 81a-combustion ... 81c-fuel propellant tanks 81d-jet gas turbine engines 81g-rocket engines ... 81j-reciprocation rotating combustion engines 97-energy 970-general 97a-reserves 97b- ... -heating cooling systems 97k-fuels 97l-engine studies energy related 97m-batteries ... | |
| and cooling systems 97j highway engineering 50a holography 82a human factors ... engineering 95d hydraulic and pneumatic equipment ... 57j industrial and mechanical engineering 94 industrial and mechanical ... engineering plant design and maintenance 94c ... industrial and mechanical engineering production planning and process ... 94a industrial and mechanical engineering quality control and reliability 94b ... chemistry and chemical process engineering 99b industrial job environment 94d ... and operation 94k industrial safety engineering 94h infrared and ultraviolet ... alloys 71j isotopes 77b jet and gas turbine engines 81d joining 41f ... waterway transportation 85g marine engineering 47a marine geophysics and geology ... | |
| chemical reaction mechanisms in the gas liquid or solid phase between atoms ... -electric ion propulsion all types of engines deriving power from free ions and ... and rocket propellants 81d-jet gas turbine engines design performance and testing ... of all types of jet and gas turbine engines their components engine nozzles ... includes ramjet scramjet and turbofan engines and hydroduct and turbomachinery as ... well as nonpropulsive turbines see also 97l and 51c 81g-rocket engines ... performance and testing of rocket engines and motors and their components 81h- ... performance and testing of nuclear engines for surface air and space propulsion ... 81j-reciprocation rotating combustion engines design performance and testing of ... reciprocating and rotating engines of various configurations for all types ... | |
| supply and demand use 97b for oil and gas drilling and recovery coal mining and ... related mining studies use 48a 97l-engine studies energy related operation and ... design of engines when related to energy conservation and ... energy use covers turbine rotary and reciprocating engines see ... dryers furnaces generators solar heat engines solar heating and cooling systems solar ... control air pollution from flue gases exhaust gases odors dust smog ... techniques and equipment waste gas recovery biological and ecological ... by noise from any source including engine noise traffic and transportation noise ... | |
| database search guide 81 81-combustion engines propellants 810-general 81a-combustion ... -electric ion propulsion all types of engines deriving power from free ions and ... and rocket propellants 81d-jet gas turbine engines design performance and testing ... of all types of jet and gas turbine engines their components engine nozzles ... includes ramjet scramjet and turbofan engines and hydroduct and turbomachinery as ... well as nonpropulsive turbines see also 97l and 51c 81g-rocket engines ... performance and testing of rocket engines and motors and their components 81h- ... performance and testing of nuclear engines for surface air and space propulsion ... 81j-reciprocation rotating combustion engines design performance and testing of ... reciprocating and rotating engines of various configurations for all types ... | |
| of all types of solid liquid and gaseous fuels chemical composition of fuels ... supply and demand use 97b for oil and gas drilling and recovery coal mining and ... related mining studies use 48a 97l-engine studies energy related operation and ... design of engines when related to energy conservation and ... energy use covers turbine rotary and reciprocating engines see ... dryers furnaces generators solar heat engines solar heating and cooling systems solar ... coal uranium petroleum natural gas geothermal peat and oil shale water ... different chemical form including coal gasification and liquefaction upgrading fuels by ... | |
