نتایج جستجو برای: injection angle
تعداد نتایج: 286118 فیلتر نتایج به سال:
ین پایان نامه با هدف سنتز و شناسایی چهار نوع از نانو ذرات آغاز می شود. نانو ذرات آلوم اکسان از واکنش بوهمیت و کربوکسیلیک اسید مربوطه حاصل شدند. هدف از سنتز این نوع نانو ذرات ساخت غشاهای عامل دار شده با خاصیت آب دوستی و انتخاب پذیری جهت جداسازی روغن از مخلوط های آب و روغن، می باشد. tg-dta، ftir، sem، tem، uv/vis spectrophotometer، digital camera،contact angle measurement goniometer، ultrasonic b...
Background: S. alopecuroides, Z. officinale and M. officinalis are used traditionally in the treatment of pain. Objective: To evaluate the plants effects in the rat formalin test and their activity on the opioid receptors. Methods: Each rat was placed individually in a cage for 30 min to get acclimated. Then 0.05 mL of 10% formalin was injected subcutaneously into the dorsal surface of the r...
To improve the engine performance and reduce emissions, factors such as changing ignition and injection timing along with converting of port injection system to direct injection in SI(spark-ignited) engines and hydrogen enrichment to CNG fuel at WOT conditions have a great importance. In this work, which was investigated experimentally (for CNG engine) and theoretically (for combustion Eddy Bre...
A retrospective review of 30 patients with eso/exodeviations less than 20 prism diopters (PD) who underwent one injection of BPX into their medial/lateral rectus was carried out. Preoperative deviations were recorded in PD, using the alternate prism cover test. Postoperative angles at 1 and 3 months were measured in the same manner. 11 out of 30 patients achieved an acceptable outcome and requi...
دراین پایان نامه به طراحی و ساخت موتور (latm (limited angle tourqe motor می پردازیم نکات قابل توجه وبدیهی مراحل تهیه مواد و نحوه ساخت این نوع از موتور می باشد که در سه نوع مختلف ساخت و مورد بررسی قرار گرفته است.
The quest for alternatefuels for a CI engine has become all the more imperative considering its importance in the economy of a nation and from the standpoint of preserving the environment. Reported in this paper are the combustion performance and P-θ characteristics of a CI engine operating on B20 biodiesel fuel derived from Jatropha oil.Itis observed that the twin effect of advancing the injec...
BACKGROUND Intravitreal injection is widely used to treat retinal vein occlusion, and acute angle closure (AAC) is an exceptional complication of intravitreal injection. The authors report a case of AAC that occurred immediately after administering intravitreal bevacizumab to treat branch retinal vein occlusion (BRVO). CASE PRESENTATION A 65-year-old woman was referred to the retina clinic of...
Abstract To further investigate the performance of glycol/diesel dual-fuel engine, we conducted a simulation test by varying injection advance angle diesel engine. Thus, investigated effect different angles on Simulation tests were to study effects ethylene engine when mixing ratio was 15% and 14.6°, 16.6°, 18.6° 20.6°, respectively. The research shows that fuel increases in-cylinder temperatur...
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