نتایج جستجو برای: fml

تعداد نتایج: 212  

Journal: :Agriculture 2022

Mao-tai lees (ML) is a by-product produced in the process of liquor production and contains high levels crude protein, starch fiber, large yield. Thus, ML has potential to become feedstuffs alternatives livestock production. The present study evaluated nutritional values fermented (FML), including first stage (FML I; microbial fermentation), second (FMTL II; final (FFML; fermentation with prote...

Journal: :Computer Methods in Applied Mechanics and Engineering 2023

Fiber metal laminates (FML) are composite structures consisting of metals and fiber reinforced plastics (FRP) which have experienced an increasing interest as the choice materials in aerospace automobile industries. Due to a sophisticated built up material, not only design production such is challenging but also its damage detection. This research work focuses on identification FML with guided ...

ژورنال: :مهندسی مکانیک مدرس 0
علی نظری پژوهشگاه هوافضا کرامت ملک زاده فرد دانشیار میلاد مجیدیان پژوهشگاه هوافضا

در این مقاله ساختار پوسته های استوانه ای چند لایه فلز و کامپوزیت که به اختصار به آنها fml گفته می شود با هدف دستیابی به بیشترین فرکانس طبیعی مورد بهینه سازی قرار گرفته اند. به این منظور ترتیب چینش لایه های فلز و کامپوزیت نسبت به یکدیگر و همچنین زوایای قرار گیری لایه های کامپوزیتی پوسته استوانه ای fml مرتبا تغییر کرده و برای هر حالت فرکانس طبیعی پوسته استخراج گردیده و در نهایت ساختاری از پوسته ک...

Journal: :Journal of Reinforced Plastics and Composites 2021

The current study investigated the influence of incorporation graphene nanoplatelets (GNPs) on quasi-static behavior composite and fiber metal laminate (FML) panels. unmodified modified specimens FML panels with 2/1 configuration were fabricated using a hand lay-up method through punch indentation testing. two sets tests conducted flat-ended indenter loading conditions same for all samples, exc...

Journal: :Engineering proceedings 2021

Experimental studies were conducted to determine if the stresses occurring during manufacturing process of Fiber Metal Laminates (FML) cause irreversible damage electronic components. This is especially interesting for systems be embedded into such FML later structural health monitoring purposes. Depending on requirements used prepreg material, required temperatures and pressures can quite high...

In this article, the effect of hygrothermal aging on mechanical properties of fiber metal laminates (FMLs) and E-glass/epoxy (GE) composites is investigated. First, FML and GE specimens were built using wet lay-up technique under vacuum pressure. Hygrothermal aging simulation was then carried out on both specimen types in distilled water at a constant temperature of 90 °C for 5 weeks. The resul...

در این پژوهش، تاثیر لایه چینی الیاف و سیکل سرمایش بر رفتار خمشی کامپوزیت های لایه ای الیاف- فلز (FML) حاوی الیاف شیشه و بازالت مورد بررسی قرار گرفت. نمونه های FML متشکل از دو ورق آلومینیوم 2024-T3 و لایه ی میانی کامپوزیت زمینه اپوکسی با 4 لایه الیاف بازالت و شیشه در 5 حالت لایه چینی مختلف به روش لایه گذاری دستی ساخته شدند. به منظور افزایش چسبندگی بین آلومینیوم و کامپوزیت پلیمری، اصلاح سطحی آلوم...

FMLs are considered by many industries, including the aerospace industry, due to their important advantages such as high strength, low weight, corrosion and moisture resistance, good fatigue properties, and so on. The purpose of the present study is to improve the mechanical properties of the panel through the addition of nanoscale by improving the structure of the FML. For this purpose, the pe...

Journal: :Metals 2023

Fiber metal laminate (FML) is a kind of lightweight material that has garnered much attention in recent years due to its excellent properties under tensile, flexure, and impact conditions. However, little been paid the evolution aluminum alloy during FML forming process. In this paper, effects specimen thickness non-isothermal process on creep behavior AA2024 alloy, which generally used FMLs, w...

Journal: :iranian journal of immunology 0
behnam mohammadi-ghalehbin department of parasitology and mycology, school of medicine gholam reza hatam center for basic researches in infectious diseases, shiraz university of medical sciences, shiraz bahador sarkari center for basic researches in infectious diseases, shiraz university of medical sciences, shiraz mehdi mohebali department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran zabih zarei department of medical parasitology and mycology, school of public health, tehran university of medical sciences, tehran mansoureh jaberipour institute for cancer research, shiraz university of medical sciences, shiraz shahab bohlouli

background: visceral leishmaniasis (vl) is caused by leishmania infantum in mediterranean basin and is an endemic disease in some parts of iran. canines are the main reservoirs of vl in most of the endemic areas. different serological methods have been introduced for diagnosis of canine visceral leishmaniasis (cvl). objective: in this survey a fucose-mannose ligand (fml) elisa, using native l. ...

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