Results 111 to 120 of about 2,856 (222)

Terrestrial Applications of Extreme Environment Stirling Space Power Systems [PDF]

open access: yes, 2012
NASA has been developing power systems capable of long-term operation in extreme environments such as the surface of Venus. This technology can use any external heat source to efficiently provide electrical power and cooling; and it is designed to be ...
Dyson, Rodger. W.
core   +1 more source

Study on Coupling in a Thermoacoustic Driven Pulse Tube Refrigerator

open access: yesZhileng xuebao, 2018
Thermoacoustic-driven pulse tube refrigerators are usually coupled directly or by long tubes called acoustic amplifiers. With these coupling methods, the efficiency of the whole system is quite low because of the nonideal acoustic field and flow losses ...
Hu Jiangfeng   +4 more
doaj  

Difference between working gases in thermoacoustic engine

open access: yesEPJ Web of Conferences, 2014
Presented paper includes description of design and assemblage of experimental device for evaluating difference between thermoacoustic device in which was used as working gas air and device in which was used as working gas helium.
Veselý Martin, Vít Tomáš
doaj   +1 more source

Recent Stirling Conversion Technology Developments and Operational Measurements [PDF]

open access: yes, 2009
Under contract to the Department of Energy (DOE), Lockheed Martin Space Systems Company (LMSSC) has been developing the Advanced Stirling Radioisotope Generator (ASRG).
Oriti, Salvatore, Schifer, Nicholas
core   +1 more source

A critical review of noise production models for turbulent, gas-fueled burners [PDF]

open access: yes
The combustion noise literature for the period between 1952 and early 1984 is critically reviewed. Primary emphasis is placed on past theoretical and semi-empirical attempts to predict or explain observed direct combustion noise characteristics of ...
Mahan, J. R.
core   +1 more source

The Problem of Engines in Statistical Physics. [PDF]

open access: yesEntropy (Basel), 2021
Alicki R   +2 more
europepmc   +1 more source

Analysis of the Scale of Global Human Needs and Opportunities for Sustainable Catalytic Technologies. [PDF]

open access: yesTop Catal, 2023
Taseska T   +6 more
europepmc   +1 more source

Development and Characterization of a Low-Cost Sensors System for an Acoustic Test Bench. [PDF]

open access: yesSensors (Basel), 2020
Moreno-Ramírez C   +3 more
europepmc   +1 more source

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