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EED: Energy Efficient Disk drive architecture ScienceDirect

15/11/2008 This paper proposes an Energy Efficient Disk (EED) drive architecture which integrates a relatively small-sized NAND flash memory into a traditional disk drive to explore the impact of the flash memory on the performance and energy consumption of the disk. The EED monitors data access patterns and moves the frequently accessed data from the magnetic disk to the flash memory.

Evaluation of a cost-effective and energy-efficient disc

(2016). Evaluation of a cost-effective and energy-efficient disc material for rotating biological contactors (RBC), and performance evaluation under varying condition of RPM and submergence. Desalination and Water Treatment: Vol. 57, No. 43, pp. 20439-20446.

Evaluation of a cost-effective and energy-efficient disc

The effluent concentrations for BOD and COD, under optimum conditions, were 42 and 124 mg/L, respectively, meeting the national effluent standards, with DO level of 4.6 mg/L. New disc material

Energy efficiency in double disc refining -Influence of

An example of energy saving in TMP production is the use of Turbine segments in single and conical disc refiners. The measured and simulated specific energy consumption was 20% lower compared to

US9738150B2 Energy efficient vehicle and disc-type

An energy efficient vehicle and a disc-type dynamic motor thereof are disclosed. The vehicle comprises front wheels and rear wheels, and a gasoline engine is assembled in the vehicle for driving a generator producing power. The power is transported to a capacitor battery via a circuit control system and then to disc-type dynamic motors, which are assembled with the rear wheels, from the

Energy efficiency in double disc refining -Influence of

An example of energy saving in TMP production is the use of Turbine segments in single and conical disc refiners. The measured and simulated specific energy consumption was 20% lower compared to standard segments for both types of refiners, without negatively affecting the produced pulp quality. The

[PDF] Evaluation of a cost-effective and energy-efficient

AbstractThis study was carried out to evaluate the suitability of polyethylene foam as disc material for rotating biological contactors (RBC). Effect on DO levels due to change in RPM and submergence was also investigated. For this purpose, a pilot-scale model of RBC was constructed. The model was operated at 3, 5 and 7 RPM with varying submergence of discs, i.e. 30, 40, 50, 60 and 70%.

ENERGY EFFICIENT VEHICLE AND DISC-TYPE DYNAMIC

An energy efficient vehicle and a disc-type dynamic motor thereof are disclosed. The vehicle comprises front wheels and rear wheels, and a gasoline engine is assembled in the vehicle for driving a generator producing power. The power is transported to a capacitor battery via a circuit control system and then to disc-type dynamic motors, which are assembled with the rear wheels, from the

US9738150B2 Energy efficient vehicle and disc-type

An energy efficient vehicle and a disc-type dynamic motor thereof are disclosed. The vehicle comprises front wheels and rear wheels, and a gasoline engine is assembled in the vehicle for driving a generator producing power. The power is transported to a capacitor battery via a circuit control system and then to disc-type dynamic motors, which are assembled with the rear wheels, from the

Energy efficiency in double disc refining -Influence of

Energy efficiency in double disc refining Segment design, Energy efficiency, Segment performance simulation SUMMARY: The goal with this work was to study the effect of segment design on electrical energy consumption and pulp qualityin double disc TMP production. Mill scale trials were performed with refiner segments from TON, which were designed based on the fluid dynamics theory. The

Shopping for Blu-ray, DVD, CD and Other Disc Energy

Shopping for Blu-ray, DVD, CD and Other Disc Players Blu-ray Disc. Blu-ray Disc is the latest high-definition (HD) optical disc media format. Video content is stored on Blu-ray discs at up to 1920-1080 pixel resolution, and audio content is stored in one of several lossless digital audio formats.

An Organic Material for Next Generation Energy-Efficient

04/04/2021 An Organic Material for Next Generation Energy-Efficient HVAC Technologies. Dehumidifiers with enhanced polyimide membranes (white disc) will be energy efficient with a smaller carbon footprint. Credit: Dharmesh Patel/Texas A&M Engineering. Texas A&M researchers have enhanced the dehumidification efficiency of a polymer that could help develop

Energy efficiency in double disc refining Influence of

Energy efficiency in double disc refining Influence of intensity by segment design. Nordic Pulp and Paper Research Journal, (3), 1-8. Vancouver. Muhic D, Huhtanen J-P, Sundström L, Sandberg C, Ullmar M, Vuorio P et al. Energy efficiency in double disc refining Influence of intensity by segment design. Nordic Pulp and Paper Research Journal. 2011;(3):1-8. Author. Muhic, Dino ; Huhtanen

ENERGY EFFICIENT VEHICLE AND DISC-TYPE DYNAMIC

An energy efficient vehicle and a disc-type dynamic motor thereof are disclosed. The vehicle comprises front wheels and rear wheels, and a gasoline engine is assembled in the vehicle for driving a generator producing power. The power is transported to a capacitor battery via a circuit control system and then to disc-type dynamic motors, which are assembled with the rear wheels, from the

PTC Heaters For Heat Transfer Pelonis Technologies, Inc.

Safe and energy-efficient Pelonis' specialty Honeycomb PTC heating disc is made from a revolutionary semiconductor ceramic material that has a very high Positive Temperature Coefficient (PTC). The application of power on the PTC, resistance is initially decreased and temperature increased. The disc has over 1,200 holes that heat the majority of the airflow across the surface area of the disc

Identification of environment friendly tillage implement

20/03/2019 Disc harrow recorded higher carbon and energy use effeciency. Abstract . Agriculture and associated sectors have a significant impact on environment such as GHG emissions, depletion of mineral and fossil resources. Agriculture contributes 25% of global greenhouse gas emissions of which seed bed preparation has a significant share. It contributes 23–44% of total CO 2 emissions due to

Magnetohydrodynamic generator Wikipedia

The third and, currently, the most efficient design is the Hall effect disc generator. This design currently holds the efficiency and energy density records for MHD generation. A disc generator has fluid flowing between the center of a disc, and a duct wrapped around the edge. (The ducts are not shown.) The magnetic excitation field is made by a pair of circular Helmholtz coils above and below

WAC Lighting F-002L-BN Disc Energy Efficient Ceiling

This item WAC Lighting F-002L-BN Disc Energy Efficient Ceiling Fans, 52in Blade Span, Brushed Nickel. Prominence Home 51019 Statham Modern Farmhouse Ceiling Fan, 52", Brushed Nickel. CO-Z 52’’ Modern Ceiling Fan with Lights and Remote, Contemporary Ceiling Fans Brushed Nickel, Indoor LED Ceiling fan for Kitchen Bedroom Living Room, 3 Reversible Blades in Silver and Walnut Finish, ETL

Energy efficiency in double disc refining -Influence of

Energy efficiency in double disc refining Segment design, Energy efficiency, Segment performance simulation SUMMARY: The goal with this work was to study the effect of segment design on electrical energy consumption and pulp qualityin double disc TMP production. Mill scale trials were performed with refiner segments from TON, which were designed based on the fluid dynamics theory. The

Shopping for Blu-ray, DVD, CD and Other Disc Energy

Shopping for Blu-ray, DVD, CD and Other Disc Players Blu-ray Disc. Blu-ray Disc is the latest high-definition (HD) optical disc media format. Video content is stored on Blu-ray discs at up to 1920-1080 pixel resolution, and audio content is stored in one of several lossless digital audio formats.

Energy efficiency in double disc refining Influence of

Energy efficiency in double disc refining Influence of intensity by segment design. Nordic Pulp and Paper Research Journal, (3), 1-8. Vancouver. Muhic D, Huhtanen J-P, Sundström L, Sandberg C, Ullmar M, Vuorio P et al. Energy efficiency in double disc refining Influence of intensity by segment design. Nordic Pulp and Paper Research Journal. 2011;(3):1-8. Author. Muhic, Dino ; Huhtanen

Energy efficiency in double disc chip refining; Influence

T1 Energy efficiency in double disc chip refining; Influence of intensity by segment design. AU Muhic, Dino. AU Huhtanen, Juha-Pekka. AU Sundström, Lars. AU Sandberg, Christer. AU Ullmar, Mats. AU Vuorio, Petteri. AU Engstrand, Per. N1 Contribution: organisation=epr,FACT1=1. PY 2010. Y1 2010 . M3 Conference contribution. SP 109. EP 117. BT 7th International

Magnetohydrodynamic generator Wikipedia

The third and, currently, the most efficient design is the Hall effect disc generator. This design currently holds the efficiency and energy density records for MHD generation. A disc generator has fluid flowing between the center of a disc, and a duct wrapped around the edge. (The ducts are not shown.) The magnetic excitation field is made by a pair of circular Helmholtz coils above and below

Identification of environment friendly tillage implement

20/03/2019 Disc harrow recorded higher carbon and energy use effeciency. Abstract . Agriculture and associated sectors have a significant impact on environment such as GHG emissions, depletion of mineral and fossil resources. Agriculture contributes 25% of global greenhouse gas emissions of which seed bed preparation has a significant share. It contributes 23–44% of total CO 2 emissions due to

WAC Lighting F-002L-MB Disc Energy Efficient Ceiling

3-Speed energy efficient DC Motor with LED Light and fan speed controlled by pull chains. The Disc fan can be installed with an on/off wall switch which will reset the Fan/Light Kit to the off position when the switch is turned off. Steel construction housing with 6in downrod. Downrods sold separately for longer lengths (Sku # DR-Finish) Can be installed on slope ceilings up to a 32 degree

WAC Lighting F-002L-BN Disc Energy Efficient Ceiling

This item WAC Lighting F-002L-BN Disc Energy Efficient Ceiling Fans, 52in Blade Span, Brushed Nickel. Prominence Home 51019 Statham Modern Farmhouse Ceiling Fan, 52", Brushed Nickel. CO-Z 52’’ Modern Ceiling Fan with Lights and Remote, Contemporary Ceiling Fans Brushed Nickel, Indoor LED Ceiling fan for Kitchen Bedroom Living Room, 3 Reversible Blades in Silver and Walnut Finish, ETL

Nordic Water

Our wide range of products includes innovative and energy-efficient solutions for mechanical separation, sand filtration, disc filters, micro-filters and membrane filters that filter out particles of any size from 6 mm right down to 10 microns. Sedimentation. With our world-leading products, we can offer you optimum sedimentation solutions no matter how much or how little space you have at

10 Most Efficient Space Heaters: (Reviewed to Save $$$)

The most energy efficient space heater on the market that we’ve found was the Presto Heat Dish, but all of the options we’ve viewed would make a great choice to help you save a few dollars on heating costs. Author; Recent Posts; Josh M. My name is Josh and I am obsessed with the HVAC industry. I created this website to help HVAC techs of all levels get the best out of their heating