Results 111 to 120 of about 9,074 (225)

Recent Advances in Design of Low Cost Film Concentrator and Low Pressure Free Piston Stirling Engines for Solar Power [PDF]

open access: yes, 1984
The free piston Stirling-linear alternator was shown to be scalable to power levels of tens of kilowatts in a form which is simple, efficient, long lived and relatively inexpensive.
Beale, W.   +2 more
core   +1 more source

Design of cooling structure improvement of hybrid commutated converter valve

open access: yesHigh Voltage
This paper presents a thermal management framework for 120 kV hybrid commutated converter (HCC) valves, addressing critical cooling challenges in multi‐hundred‐MW power conversion systems.
Xu He   +7 more
doaj   +1 more source

Performance of residential air-conditioning systems with flow maldistribution in fin-and-tube evaporators [PDF]

open access: yes, 2011
AbdelAziz   +37 more
core   +1 more source

Strengthening primary health care service competency: a scoping review of challenges, influencing factors, and enhancement strategies. [PDF]

open access: yesFront Public Health
Yang S   +11 more
europepmc   +1 more source

Role of Perfusion Index as a Predictor of Vasopressor Requirement in Patients With Sepsis. [PDF]

open access: yesCureus
Nahiduzzaman M   +6 more
europepmc   +1 more source

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