Results 71 to 80 of about 81,289 (210)

Numerical Analysis in a Thermoacoustic Cryocooler [PDF]

open access: yes, 2010
This project deals with the computational fluid dynamics analysis of flow in a Thermoacoustic Cryocooler showing the comparison between a straight tube and a curved tube resonator.
Roy, Bibartan
core  

Numerical Simulation of a Thermoacoustic Refrigerator

open access: yesJournal of Computational Physics, 1996
A low Mach-number compressible flow model for the simulation of acoustically driven flow in a thermoacoustic stack is constructed. The model is based on the assumption that the acoustic wavelength is much larger than the characteristic hydrodynamic lengthscale.
Aniruddha S. Worlikar, Omar M. Knio
openaire   +1 more source

Designing a low-cost electricity-generating cooking stove for high-volume implementation [PDF]

open access: yes, 2014
The PhD describes the social science and technical design of an innovative clean cooking stove that also generates electricity for use in developing countries. Key areas of learning adding to the research pool are: 1.
Riley, Paul Howard
core  

DESIGN AND ANALYSIS OF THERMOACOUSTIC REFRIGERATOR

open access: yesInternational Journal of Air-Conditioning and Refrigeration, 2013
This paper deals with the design and analysis of a quarter-wavelength, 10 W capacity, thermoacoustic refrigerator using short stack boundary layer approximation assumptions. The effect of operating frequency on the performance of the refrigerator is studied using dimensional normalization technique.
B. G. PRASHANTHA   +3 more
openaire   +1 more source

Numerical analysis of diaphragm type pulse tube refrigerator [PDF]

open access: yes, 2013
In present study a new modeling approach for the performance of a pulse tube refrigerator is proposed. A single stage Stirling type diaphragm type pulse tube refrigerator is considered for CFD simulation using Fluent software.
Dalai , Sisir Kumar
core  

Theory and Optimization Study of Inertance Tube of 80 K Pulse Tube Refrigerator

open access: yesZhileng xuebao, 2016
The pulse tube refrigerator working at liquid nitrogen temperature is widely used in many fields, such as high temperature superconducting. Based on thermoacoustic theory, the phase shift ability of the inertance tube with/ without reservoir is ...
Liu Shaoshuai   +4 more
doaj  

The status of refrigeration solutions for last mile vaccine delivery in low-income settings. [PDF]

open access: yesVaccine X, 2022
Cattin M   +3 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

Thermal issues at the SSC [PDF]

open access: yes
A variety of heat transfer problems arise in the design of the Superconducting Super Collider (SSC). One class of problems is to minimize heat leak from the ambient to the SSC rings, since the rings contain superconducting magnets maintained at a ...
Dao, Bui V., Ranganathan, Raj P.
core   +1 more source

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