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CO2 methanation is one of the advantageous processes of carbon capture and utilisation (CCU) technologies to circulate the carbon on Earth, mitigating the release and loss of CO2 into the atmosphere.
12p
visergeyne
18-06-2024
3
0
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Part 1 book "Electric power distribution engineering" includes content: Distribution system planning and automation; load characteristics; application of distribution transformers; design of subtransmission lines and distribution substations; design considerations of primary systems; design considerations of secondary systems; voltage drop and power loss calculations; application of capacitors to distribution systems; distribution system voltage regulation.
531p
dianmotminh03
17-06-2024
1
0
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Part 2 book "Transformer design principles" includes content: High voltage insulation design; electric field calculations; losses; thermal model of a core form power transformer and related thermal calculations; load tap changers; phase shifting transformers; cost minimization.
303p
dianmotminh03
17-06-2024
1
0
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Ebook "Structural concrete: Finite-element analysis for limit-state design" is a review of available experimental data on the behaviour of concrete at both the material and structural levels reveals the unavoidable development of triaxial stress conditions prior to failure which dictate the collapse and ductility of structural concrete members; moreover - and in contrast with widely-accepted tenets - it can be shown that the post peak-stress behaviour of concrete as a material is realistically described by a complete and immediate loss of load-carrying capacity.
565p
giangdongdinh
28-05-2024
4
3
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Part 2 book "Transformer design principles" includes content: Electric field calculations, capacitance calculations, voltage breakdown theory and practice, high voltage impulse analysis and testing, no load and load losses, stray losses from 3D finite element analysis, thermal design, load tap changers; constrained nonlinear optimization with application to transformer design.
314p
dianmotminh00
22-04-2024
4
3
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Part 2 book "Switching power supply design" includes content: Bipolar power transistor base drive circuits, mosfet and igbt power transistors and gate drive requirements, magnetic amplifier postregulators, analysis of turn on and turn off switching losses and the design of load line shaping snubber circuits, feedback loop stabilization, resonant converters, typical waveforms for switching power supplies, power factor and power factor correction, electronic ballasts - high frequency power regulators for fluorescent lamps,... and other contents.
419p
dianmotminh00
22-04-2024
5
2
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Part 1 book "Electric power distribution system engineering" includes content: Distribution system planning and automation, load characteristics, application of distribution transformers, design of subtransmission lines and distribution substations, design considerations of primary systems, design considerations of secondary systems, voltage drop and power loss calculations
393p
dianmotminh00
22-04-2024
4
3
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This paper is a study of the vibroacoustic behavior of orthotropic laminated composite rectangular plate under a sound wave excitation in thermal environments. An improved analytical procedure has been developed that allows for an efficient solution of the finite composite plate sound transmission problem.
14p
viisac
15-09-2023
2
2
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In this investigation, by an analytical approach, the influence of several key parameters, especially the temperature on the sound isolation capacity of the symmetrically finite orthotropic laminated composite plate is studied.
13p
viwolverine
11-07-2023
3
2
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This paper is a study of the vibroacoustic behavior of orthotropic laminated composite rectangular plate under a sound wave excitation in thermal environments. An improved analytical procedure has been developed that allows for an efficient solution of the finite composite plate sound transmission problem
14p
viwolverine
11-07-2023
3
2
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This study also analyzed different scenarios and noticed that the total loss of the distribution decreased by increasing the number of BESS. The result reveals that with the optimum BESS size achieved, it can dramatically improve the stability of the microgrid and simultaneously maintain a high level of economic viability.
5p
vifalcon
16-05-2023
10
5
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This paper presents a new pulse width modulator control method using the offset function to reduce switching loss in five-level Cascade inverter. The proposed technique is based on the offset function being 3rd harmonic voltage. The offset voltage will be added to the control voltages so that the voltage of phase which has absolute of load current largest move into top or bottom of the carriers.
7p
vidoctorstrange
06-05-2023
4
2
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The paper presents the application of improved Particle Swarm optimization algorithm (IPSO) for solving combined economic and emission load dispatch (CEED) problems where transmission power losses are considered.
7p
vidoctorstrange
06-05-2023
6
3
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In the micropropagation of difficult-to-root plants, the low rates of rooting cause high economic losses. The local apple (Malus domestica Borkh.) cultivar #67, which is highly resistant to fire blight disease, has been shown to have low rooting success. Nanoparticles loaded with auxins could increase the rooting success with their physicochemical properties.
12p
lyhuyenthu
31-01-2023
5
2
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In this paper, effects of non-uniform clearance on TPJBs’ performances such as clearance profile, shaft locus, power loss, pad tilt angle, and pressure distribution are evaluated using an analytical model.
5p
visirius
11-01-2023
11
3
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The reduction of losses in Distribution System (DS) is one of the main missions of power utilities. The method of economic compensation is often considered because here capacitors are used to compensate reactive power. With the growth of load and the expansion of topology, the existing capacitors in the network are not efficient, in terms of economy.
5p
vispyker
16-11-2022
9
1
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Lecture Methods of Electric power systems analysis - Lesson 25: Inertia power flow, black start, electric grid visualization provide students with knowledge about in the regular power flow a single slack bus is used so total load + losses = total generation; the slack bus is characterized by having a fixed voltage magnitude and angle; inertia and governor power flows;...
62p
hanthienngao
15-04-2022
23
1
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Resistance training has been recommended as an effective measure against age-related loss of muscle mass and muscle strength, called sarcopenia, even in older adults. However, despite subjecting each participant to the same training program, the training effect solely depended on the individual.
9p
vinobelprisen
26-03-2022
19
4
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Reliability of Power System research has a long history. The topic includes three levels: the first relates to generation facilities, the second refers to the integration of generation and transmission, the third one refers to the complete system including distribution system. The first level is a basic step for the next level, still being interested, especially on researches on the renewable energy sources integration.
9p
viericschmid
12-01-2022
10
0
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The knee is an incongruent joint predisposed to developing osteoarthritis, with certain regions being more at risk of cartilage degeneration even in non-osteoarthrosed joints. At present it is unknown if knee regions prone to cartilage degeneration have similar storage and/or loss stiffness, and frequency-dependent trends, to other knee joint cartilage.
9p
viannito2711
20-04-2021
18
2
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