Determination of the starter torque-speed diagram is a major task in the design or selection of a proper gas turbine starter. In this paper, the maximum power of the MGT-40 gas turbine starter was calculated based on the dynamics of the rotor, start-up logic, and compressor map. In a recent research, the pressure ratio was assumed as a linear function of the rotor speed and the required sta...

BACKGROUND Musculus gastrocnemius tightness (MGT) can be diagnosed by comparing ankle dorsiflexion (ADF) with the knee extended and flexed. Although various measurement techniques exist, the degree of knee flexion needed to eliminate the effect of the gastrocnemius on ADF is still unknown. The aim of this study was to identify the minimal degree of knee flexion required to eliminate the restric...

We investigate applying general-purpose join algorithms to the triangle listing problem in an out-of-core context. In particular, we focus on Leapfrog Triejoin (LFTJ) by Veldhuizen[36], a recently proposed, worst-case optimal algorithm. We present “boxing”: a novel, yet conceptually simple, approach for feeding input data to LFTJ. Our extensive analysis shows that this approach is I/O efficient...

Abstract As an alternative to the commonly used swirl burners in microgas turbines (MGT), FLOX®-based combustion concept promises great potential for nitric oxide emission reduction and increased fuel flexibility. Despite having deal with a new set of challenges while utilizing liquid burner, first steps are taken gain more information on influencing operational parameters. In this regard, burn...

Rootstock election is one of the key decisions when designing a vineyard. Although research performed to determine effect they induce in behaviour scion varieties not scarce, it easy have global idea, as results are usually published scattered. In this work, we re-examine previous conducted Spain on rootstock implications vine agronomic performance through meta-analysis (MA). As result, were ab...

To compare the responses of two open-pollinated tomato varieties to germination parameters and shoot growth, seeds varieties, Mersa Tekeze-1 were given osmopriming treatments with potassium nitrate (KNO3) in a lab setting. A completely randomized design four replications was used. The analysis variance revealed that both responded differently priming concentrations significantly ( <math xmlns="...

Micro gas turbines fit perfectly with the energy roadmap to 2050: on-site, small scale power generation, combined heat recovery from exhaust gas, offers an opportunity deploy primary saving and pollutant emission reduction. Moreover, their flexibility enables fuel switching natural (NG) carbon-free fuels such as hydrogen ammonia. This study aims explore potential of direct combustion ammonia in...