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Thermal barrier coating (colored white) on a turbine guide vane in a V2500 turbofan engine. Thermal barrier coatings (TBCs) are advanced materials systems usually applied to metallic surfaces on parts operating at elevated temperatures, such as gas turbine combustors and turbines, and in automotive exhaust heat management.
An anklet on female feet A toe ring with attached anklet. An anklet, also called ankle chain, ankle bracelet or ankle string, is an ornament worn around the ankle. [1] Barefoot anklets and toe rings historically have been worn for at least over 8,000 years by girls and women in Indus Valley, in Indian Subcontinent where it is commonly known as pattilu, payal, golusu and sometimes as nupur.
Late medieval gothic plate armour with list of elements. The slot in the helmet is called an occularium. This list identifies various pieces of body armour worn from the medieval to early modern period in the Western world, mostly plate but some mail armour, arranged by the part of body that is protected and roughly by date.
A pair of ghungroos Kathak dancer Namrata Rai performing with 400 Ghungroos. A ghungroo (Hindi: घुँघरू, Urdu: گھنگرو), also known as ghunghroo or ghunghru or ghungur (in Assamese and Bengali) or ghungura (in Odia) or Chilanka or Salangai or Gejje (in Malayalam, Tamil and Kannada respectively), is one of many small metallic bells strung together to form ghungroos, a musical ...
Anklets (pronounced / ˈ æ ŋ k l ə t /) are a type of sock. [1] They are not long, typically reaching just below or above the ankle . [ 2 ] [ 3 ] [ 4 ] Anklets are sometimes folded or cuffed over.
The composition is laid down in the Shilpa shastras, a collection of ancient texts that describe arts, crafts, and their design rules, principles and standards.Panchaloha is traditionally described as an alloy of gold, silver, copper, zinc, and iron.
A Turk's head knot, sometimes known as a sailor's knot, is a decorative knot with a variable number of interwoven strands forming a closed loop. The name refers to a general family of knots, not an individual knot.
An airborne wind turbine is a design concept for a wind turbine with a rotor supported in the air without a tower, [1] thus benefiting from the higher velocity and persistence of wind at high altitudes, while avoiding the expense of tower construction, [2] or the need for slip rings or yaw mechanism. An electrical generator may be on the ground ...