The article describes the impact of hydrogen-containing vegetable fuels consumption with modern injection apparatus. fuel in question is B100 rapeseed oil ethyl ester. process atomizing engine at high temperature and a pressure chamber plays an important role combustion processes CI engine. elements responsible for supplying to engine’s are injectors pump. paper presents construction operation ...

Solid deposits from commercially available high-pressure diesel injectors (HPDI) were analyzed to study the solid deposition from diesel fuel during engine operation. The structural and chemical properties of injector deposits were compared to those formed from the thermal oxidative stressing of a diesel fuel range model compound, n-hexadecane at 160 degrees C and 450 psi for 2.5 h in a flow re...

A spheromak is formed for the first time using a new steady state inductive helicity injection method. Using two inductive injectors with odd symmetry and oscillating at 5.8 kHz, a steady state spheromak with even symmetry is formed and sustained through nonlinear relaxation. A spheromak with about 13 kA of toroidal current is formed and sustained using about 3 MW of power. This is a much lower...

A series of neutral beam injectors has been developed in the Budker Institute of Nuclear Physics, Novosibirsk for plasma heating and diagnostics in modern fusion devices. Ion optical system of these injectors is optimized to produce ion beams with low angular divergence. In order to provide beam focusing, the grids are formed as spherical segments. Such geometrically focused beams are neutraliz...

Many fault injection tools are available for dependability assessment. Although these tools are good at injecting a single fault model into a single system, they suffer from two main limitations for use in distributed systems: (1) no single tool is sufficient for injecting all necessary fault models; (2) it is difficult to port these tools to new systems. NFTAPE, a tool for composing automated ...

Skin makes an excellent site for drug and vaccine delivery due to easy accessibility, immuno-surveillance functions, avoidance of macromolecular degradation in the gastrointestinal tract and possibility of self-administration. However, macromolecular drug delivery across the skin is primarily accomplished using hypodermic needles, which have several disadvantages including accidental needle-sti...

Pediatric cataract is totally different from adult cataract. The objective of this review article is to describe the peculiarities of pediatric cataract and the controversies and practices in pediatric cataract surgery. The differences in the surgical technique are discussed in the article. There are lots of controversies regarding IOL implantation in children. The result of the review is that ...