Results 101 to 110 of about 16,031 (230)

MIUS integration and subsystems test program [PDF]

open access: yes
The MIUS Integration and Subsystems Test (MIST) facility at the Lyndon B. Johnson Space Center was completed and ready in May 1974 for conducting specific tests in direct support of the Modular Integrated Utility System (MIUS). A series of subsystems and
Beckham, W. S., Jr.   +5 more
core   +1 more source

THE ORETICAL ANALYSIS ON THE PERFORMANCE OF BRANCHED GAX CHILLER CYCLE

open access: yesIraqi Journal for Mechanical and Materials Engineering, 2019
In this study, a branched GAX absorption cycle operating with NH3-H2O pair has been investigated to assess its performance under steady state conditions. The cycle modeling is implemented using Engineering Equation Solver (EES) software.
Qusay R Al-Amir, Nagham Y Khudair
doaj  

Initial operation of a solar heating and cooling system in a full-scale solar building test facility [PDF]

open access: yes
The Solar Building Test Facility (SBTF) was constructed to advance the technology for heating and cooling of office buildings with solar energy. Its purposes are to (1) test system components which include high-performing collectors, (2) test the ...
Hamlet, I. L.   +3 more
core   +1 more source

Waste heat recovery via organic rankine cycle: results of a era-SME technology transfer project [PDF]

open access: yes, 2013
The main goal of the EraSME project “Waste heat recovery via an Organic Rankine Cycle”, completed by partners Howest (Belgium), Ghent University (Belgium) and University of Applied Sciences Stuttgart (Germany) between 1 January 2010 and 31 December 2012,
De Paepe, Michel   +4 more
core  

The effect of external and operating conditions on a solar Lithium Bromide absorption chiller

open access: yesRevue des Énergies Renouvelables, 2014
The excessive consumption of fossil energies (electrical energy) during summer caused by the technological development involves more and more climate warming, in order to relieve insistency between electric supply and demand, heat driven absorption ...
N. Hatraf, M. Abbas, L. Merabti
doaj  

Flue gas fired absorption chillers

open access: yes, 2010
The development of direct-fired and exhaust-fired absorption chillers, with optimized cycles and multi-stage utilization of the flue gas enthalpy, is a key step towards improved energy efficiency in absorption refrigeration and in CCHP applications. Fundamental thermodynamic relations and boundary conditions are discussed with regard to promising cycle
openaire   +1 more source

Investigation of a solar thermal driven Refrigerated Warehouse in Tripoli-Libya using TRNSYS [PDF]

open access: yesSolar Energy and Sustainable Development, 2018
This paper, illustrates a design and simulation of a solar powered absorption refrigeration system preserves food above freezing point. The main system is modified from a commercial conventional system located at Tajoura, Libya.
Mukhtar BenAbeid
doaj  

Comparative economical analysis of a small scale trigenerative plant: a case study [PDF]

open access: yes, 2007
Canova, Aldo   +5 more
core   +1 more source

Comparison of fuel-cell and diesel integrated energy systems and a conventional system for a 500-unit apartment [PDF]

open access: yes
The electrical and thermal energy utilization efficiencies of a 500 unit apartment complex are analyzed and compared for each of three energy supply systems. Two on-site integrated energy systems, one powered by diesel engines and the other by phosphoric-
Maag, W. L., Simons, S. N.
core   +1 more source

Precision stellar radial velocity measurements with FIDEOS at the ESO 1-m telescope of La Silla

open access: yes, 2018
We present results from the commissioning and early science programs of FIDEOS, the new high-resolution echelle spectrograph developed at the Centre of Astro Engineering of Pontificia Universidad Catolica de Chile, and recently installed at the ESO 1m ...
Brahm, R.   +12 more
core   +1 more source

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