Our parallel Vlasov code has been well-tuned on the K computer and has achieved the computational performance of 138.634 Tera FLOPS with 6,144 nodes, which corresponds to a performance efficiency of 17.4% to the theoretical peak performance of 786.432 Tera FLOPS = 128 Giga FLOPS × 6,144 nodes (Umeda and Fukazawa 2014).
It integrates the latter mechanisms across the set of concurrent connections between a pair of hosts, thereby combining the flexibility of separate connections with the performance efficiency of a shared connection.
To enhance the performance efficiency of hydrocyclone with optimum pressure drop several configuration of hydrocyclone is designed and developed.
A very impressive VFB performance with a coulombic efficiency of 98.5% and an energy efficiency of 89.8% at a current density of 80 mA cm−2 is thus obtained, which are among the highest values ever reported for ion exchange membranes.
Electrophosphorescent devices comprising Ir(piq 2 acac) as dopant of TCTA exhibited outstanding electroluminescence performance with a current efficiency of 10.0 cd A−1, a maximum power efficiency of 7.2 lm W−1 and a maximal brightness of 3540 cd m−2 was reached at 8.0 V.
After optimization, the 4 ml H3PO4 treated CuS CE-based QDSSC exhibits excellent photovoltaic performance with a conversion efficiency of 4.20% (Voc = 0.592 V, Jsc = 13.35 mA cm−2, FF = 0.532) under one full-sun illumination (100 mW cm−2, AM 1.5 G).
In contrast, the devices with C60 (25 nm)/LiF double CBLs exhibit improved performance with a peak efficiency of 3.77% at the LiF thickness of 1 nm.
Hybrid organic-inorganic perovskite solar cell has been recognized as a very promising new-generation thin film solar cells based on remarkable improvement in its photovoltaic performance with a present efficiency of as high as 22.1% [1].
Also, simple planar perovskite solar cells made here using SVADC show promising performance with an efficiency of over 3%% for a simple structure without performing process optimization or using expensive materials and treatments.
The optimal CuPc-based device performance with an efficiency of 6.21% has been achieved, 63% higher than the HTM-free device.
This study aims to evaluate the influence of different formulations of gasoline on the behavior of a flexible fuel engine, relating the physicochemical properties of fuels with performance, efficiency and gaseous emissions.
