Self-recuperative burners are a common solution for efficient combustion systems in industrial furnaces. Due to the geometric complexity of recuperators, detailed CFD simulation is computationally expensive and not feasible models burner-integrated such as radiant tubes. Especially FSI studies tubes, temperature tube surrounding burner decisive final results. The exclusion recuperator from intr...

We use a subignition scale laser, the 30 kJ Omega, and novel shallow-cone target to study laser-plasma interactions at ablation-plasma density lengths laser intensities anticipated for direct drive shock-ignition implosions National Ignition Facility scale. Our results show that, under these conditions, dominant instability is convective stimulated Raman scatter with experimental evidence of tw...

Abstract In this research, the performance of a stepped solar still has been experimentally evaluated. For purpose, parabolic trough collector used to preheat saline water entering still. Also, two flat external reflectors have employed increase amount energy received by steps and system. The findings research indicate that use is more effective than using collector. it efficient apply both mec...

The effect on the energy balance of a FCC unit after co-feeding aqueous fraction bio-oil together with vacuum gas oil (VGO) has been studied. simulation program considers interdependency relationship between reaction and regeneration sections in unit, where heat coke combustion to sustain requirements preheat vaporize feedstock as well endothermic cracking reactions. deposited an equilibrium co...

Large buried rain water recovery tanks are similar to single but large superficial geothermal probes that can be “thermally activated” by immersion of a heat exchanger. This hybrid concept is poorly studied in the literature. publication presents exchanger sizing and energy relevance rainwater tank used as supplier probe double-flow mechanical ventilation unit cool down fresh air summer preheat...

Electromagnetic radiation still is a new and exotic option in food and beverage processing, though it gradually is finding niches in various applications as research engineers overcome the practical barriers to commercial use. From relatively benign radio waves to highly destructive gamma waves, electromagnetic radiation has been used for everything from drying crackers to meat sterilization. T...

This investigation studies desalination powered by wind and solar energy, including a study of a configuration using PVT solar panels. First, a water treatment was developed to estimate the power requirement for brackish groundwater reverse-osmosis (BWRO) desalination. Next, an energy model was designed to (1) size a wind farm based on this power requirement and (2) size a solar farm to preheat...

MIG welding is one of the most predominantly techniques in manufactories due to its high automation. However, aluminum alloy welded joints fabricated using often exhibit a reduction mechanical properties. In this paper, an attempt has been made combine preheat and post-weld aging treatment double-pulse (DP-MIG) process produce 6061-T6 sheets with Response surface methodology (RSM) was used stud...

The depletion of conventional energy resources has drawn the world’s attention towards use alternate resources, which are not only efficient but sustainable as well. For this purpose, hydrogen is considered fuel future. Liquid organic carriers (LOHCs) have proved themselves a potential option for release and storage hydrogen. present study aimed to analyze performance perhydro-dibenzyl-toluene ...

Thermal electron transport plays an important role in the performance of direct-drive inertial-confinement-fusion targets. The laser energy absorbed in the corona is carried into the dense target through thermal electron transport and is converted into kinetic energy through the ablation process. The efficiency of the target drive and of the absorption of the laser light depend to a large exten...