Datacentre energy efficiency optimization in high-speed packet I/O frameworks

2022 ◽  
Vol 1 (1) ◽  
pp. 1
Author(s):  
Donal Heffernan ◽  
Hristo Trifonov
Keyword(s):  
Energy Efficiency ◽  
High Speed ◽  
Efficiency Optimization

Energy Efficiency Optimization Through Codesign of the Transmitter and Receiver in High-Speed On-Chip Interconnects

2014 ◽  
Vol 22 (4) ◽  
pp. 938-942 ◽  
Author(s):  
Shih-Hung Weng ◽  
Yulei Zhang ◽  
James F. Buckwalter ◽  
Chung-Kuan Cheng
Keyword(s):  
Energy Efficiency ◽  
High Speed ◽  
Efficiency Optimization ◽  
On Chip

scholarly journals Prognostic Assessment of the Performance Parameters for the Industrial Diesel Engines Operated with Microalgae Oil

2021 ◽  
Vol 13 (11) ◽  
pp. 6482
Author(s):  
Sergejus Lebedevas ◽  
Laurencas Raslavičius
Keyword(s):  
Energy Efficiency ◽  
Diesel Engine ◽  
High Speed ◽  
Performance Parameters ◽  
Prognostic Assessment ◽  
High Speed Diesel ◽  
Microalgae Oil ◽  
The Difference ◽  
Smoke Opacity ◽  
Efficiency Indicators

A study conducted on the high-speed diesel engine (bore/stroke: 79.5/95.5 mm; 66 kW) running with microalgae oil (MAO100) and diesel fuel (D100) showed that, based on Wibe parameters (m and φz), the difference in numerical values of combustion characteristics was ~10% and, in turn, resulted in close energy efficiency indicators (ηi) for both fuels and the possibility to enhance the NOx-smoke opacity trade-off. A comparative analysis by mathematical modeling of energy and traction characteristics for the universal multi-purpose diesel engine CAT 3512B HB-SC (1200 kW, 1800 min−1) confirmed the earlier assumption: at the regimes of external speed characteristics, the difference in Pme and ηi for MAO100 and D100 did not exceeded 0.7–2.0% and 2–4%, respectively. With the refinement and development of the interim concept, the model led to the prognostic evaluation of the suitability of MAO100 as fuel for the FPT Industrial Cursor 13 engine (353 kW, 6-cylinders, common-rail) family. For the selected value of the indicated efficiency ηi = 0.48–0.49, two different combinations of φz and m parameters (φz = 60–70 degCA, m = 0.5 and φz = 60 degCA, m = 1) may be practically realized to achieve the desirable level of maximum combustion pressure Pmax = 130–150 bar (at α~2.0). When switching from diesel to MAO100, it is expected that the ηi will drop by 2–3%, however, an existing reserve in Pmax that comprises 5–7% will open up room for further optimization of energy efficiency and emission indicators.

Energy efficiency optimization of PCM and aerogel-filled multiple glazing windows

Energy ◽  
2021 ◽  
Vol 222 ◽  
pp. 119916
Author(s):  
Shu Zhang ◽  
Wanyu Hu ◽  
Dong Li ◽  
Chengjun Zhang ◽  
Müslüm Arıcı ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Efficiency Optimization

Application of Energy Efficiency Optimization Technology in Steel Industry

2014 ◽  
Vol 21 ◽  
pp. 82-86 ◽  
Author(s):  
En TANG ◽  
Yuan-jing SHAO ◽  
Xiao-gang FAN ◽  
Li-de YE ◽  
Jun WANG
Keyword(s):  
Energy Efficiency ◽  
Steel Industry ◽  
Efficiency Optimization
Sign in / Sign up

Export Citation Format

Share Document