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Kettle
A kettle, sometimes called a tea kettle or teakettle, is a device specialized for boiling water, commonly with a ''lid'', ''spout'', and ''handle''. There are two main types: the ''stovetop kettle'', which uses heat from a cooktop, hob, and the ''electric kettle'', which is a small appliance, small kitchen appliance with an internal heating element. Etymology The word ''kettle'' originates from Old Norse ''ketill'', "cauldron". The Old English spelling was ''cetel'' with initial ''che-'' [tʃ] like 'cherry', Middle English (and dialectal) was ''chetel'', both come (together with German ''Kessel'' "cauldron") ultimately from Germanic ''*katilaz'', that was borrowed from Latin ''catillus'', diminutive form of ''catinus'' "deep vessel for serving or cooking food", which in various contexts is translated as "bowl", "deep dish", or "funnel". Stovetop kettles A modern stovetop kettle is a metal vessel with a flat bottom used to heat water on a stovetop, stovetop or hob. They usua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russell Hobbs
Russell Hobbs is a British manufacturer of Home appliance, household appliances. Formed in 1952 by William Russell and Peter Hobbs (engineer), Peter Hobbs, it became the primary kettle maker in the United Kingdom marketplace in the 1960s. Subjected to many corporate acquisitions through its history, its head office is currently sited in Failsworth, England, having moved its manufacturing operation to East Asia. Company formation After serving with the British Army's Royal Electrical and Mechanical Engineers, REME in World War II, William Russell (22 July 1920 – 16 February 2006), from High Wycombe, joined home appliance manufacturer Morphy Richards and helped to design a pop-up toaster, an Iron (appliance), electric iron and a hairdryer, when working as Chief Development Engineer. Peter Hobbs (engineer), Peter Hobbs (3 May 1916 – 11 April 2008), from Tunbridge Wells, was a major during the war in the Royal Engineers, and he also worked for Morphy Richards, as manager ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Small Appliance
A small domestic appliance, also known as a small electric appliance or minor appliance or simply a small appliance, small domestic or small electric, is a portable or semi-portable machine, generally used on table-tops, counter-tops or other platforms, to accomplish a household task. Examples include microwave ovens, kettles, toasters, humidifiers, food processors and coffeemakers. They contrast with major appliances (known as "white goods" in the UK), such as the refrigerators and washing machines, which cannot be easily moved and are generally placed on the floor. Small appliances also contrast with consumer electronics (British "brown goods") which are for leisure and entertainment rather than purely practical tasks. Uses Some small appliances perform the same or similar function as their larger counterparts. For example, a toaster oven is a small appliance that performs a similar function as an oven. Small appliances often have a home version and a commerci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kitchen Appliance
A home appliance, also referred to as a domestic appliance, an electric appliance or a household appliance, is a machine which assists in household functions such as cooking, cleaning and food preservation. The domestic application attached to home appliance is tied to the definition of appliance as "an instrument or device designed for a particular use or function". ''Collins English Dictionary'' defines "home appliance" as: "devices or machines, usually electrical, that are in your home and which you use to do jobs such as cleaning or cooking". The broad usage allows for nearly any device intended for domestic use to be a home appliance, including consumer electronics as well as stoves, refrigerators, toasters and air conditioners. The development of self-contained electric and gas-powered appliances, an American innovation, emerged in the early 20th century. This evolution is linked to the decline of full-time domestic servants and desire to reduce household chores, allowing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulpitt & Sons
Bulpitt & Sons Ltd was an electrical goods manufacturer and limited company in Birmingham, England, established as a brass founder in the late 19th century. In the early 20th century the company registered The "Swan Brand" name. In the 1920s, the company began manufacturing domestic electrical appliances including kettles and irons. They developed the first submersible electric heating element. In the 1970s, the company became a subsidiary of BSR (Housewares) Ltd., originally Birmingham Sound Reproducers, manufacturers of turntable A phonograph, later called a gramophone, and since the 1940s a record player, or more recently a turntable, is a device for the mechanical and analogue reproduction of sound. The sound vibration waveforms are recorded as corresponding phys ...s for playing records. The rival French company Moulinex acquired the Swan Brand in 1988 and Bulpitt & Sons (Swan Brand) Ltd was eventually dissolved on 21 May 1989, just short of a century after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boiling
Boiling or ebullition is the rapid phase transition from liquid to gas or vapor, vapour; the reverse of boiling is condensation. Boiling occurs when a liquid is heated to its boiling point, so that the vapour pressure of the liquid is equal to the pressure exerted on the liquid by the Standard atmosphere (unit), surrounding atmosphere. Boiling and evaporation are the two main forms of liquid vapourization. There are two main types of boiling: nucleate boiling, where small bubbles of vapour form at discrete points; and critical heat flux boiling, where the boiling surface is heated above a certain critical temperature and a film of vapour forms on the surface. Transition boiling is an intermediate, unstable form of boiling with elements of both types. The boiling point of water is 100 °C or 212 °F but is lower with the decreased atmospheric pressure found at higher altitudes. Boiling water is used as a method of making it potable by killing Microorganism, microbes an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cauldron
A cauldron (or caldron) is a large cookware and bakeware, pot (kettle) for cooking or boiling over an open fire, with a lid and frequently with an arc-shaped hanger and/or integral handles or feet. There is a rich history of cauldron lore in religion, mythology, and folklore. Etymology The word cauldron is first recorded in Middle English as ''caudroun'' (13th century). It was borrowed from Norman language, Norman ''caudron''T. F. Hoad, ''English Etymology'', Oxford University Press, 1993 (). p. 67. (Picard language, Picard ''caudron'', ). It represents the phonetical evolution of Vulgar Latin ''*caldario'' for Classical Latin ''caldārium'' "hot bath", that derives from ''cal(i)dus'' "hot". The Norman-French word replaces the Old English ''ċetel'' (German ''(Koch)Kessel'' "cauldron", Dutch ''(kook)ketel'' "cauldron"), Middle English ''chetel''. The word "kettle" is a borrowing of the Old Norse variant ''ketill'' "cauldron". History From Latin origin, the term cauldron i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steam
Steam is water vapor, often mixed with air or an aerosol of liquid water droplets. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization. Saturated or superheated steam is invisible; however, wet steam, a visible mist or aerosol of water droplets, is often referred to as "steam". When liquid water becomes steam, it increases in volume by 1,700 times at standard temperature and pressure; this change in volume can be converted into work (physics), mechanical work by steam engines such as reciprocating engine, reciprocating piston type engines and steam turbines, which are a sub-group of steam engines. Piston type steam engines played a central role in the Industrial Revolution and modern steam turbines are used to generate more than 80% of the world's electricity. If liquid water comes in contact with a very hot surface or depressurizes quickly below its vapor pressure, vapour pressure, it can create a steam exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heating Element
A heating element is a device used for conversion of electric energy into heat, consisting of a heating resistor and accessories. Heat is generated by the passage of electric current through a resistor through a process known as Joule heating. Heating elements are used in household appliances, industrial equipment, and scientific instruments enabling them to perform tasks such as cooking, warming, or maintaining specific temperatures higher than the ambient. Heating elements may be used to transfer heat via Thermal conduction, conduction, convection, or radiation. They are different from devices that generate heat from electrical energy via the Peltier effect, and have no dependence on the direction of electrical current. Principles of operation Resistance & resistivity Materials used in heating elements have a relatively high Electrical resistivity and conductivity, electrical resistivity, which is a measure of the material's ability to resist electric current. The Electri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
çaydanlık
A samovar (, , ) is a metal container traditionally used to heat and boil water. Although originating in Russia, the samovar is well known outside of Russia and has spread through Russian culture to other parts of Eastern Europe, as well as Western and Central and South Asia. Since the heated water is typically used to make tea, many samovars have a ring-shaped attachment (, ) around the chimney to hold and heat a teapot filled with tea concentrate. Though traditionally heated with coal or kindling, many newer samovars use electricity to heat water in a manner similar to an electric water boiler. Description A Samovar typically is made of iron, copper, polished brass, bronze, silver, gold, tin, or nickel — and consists of a body, base and chimney, cover and steam vent, handles, tap and key, crown and ring, chimney extension and cap, drip-bowl, and teapot. The body shape can be an urn, krater, barrel, cylinder, or sphere. Sizes and designs vary, from very large capacit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Undergraduate
Undergraduate education is education conducted after secondary education and before postgraduate education, usually in a college or university. It typically includes all postsecondary programs up to the level of a bachelor's degree. For example, in the United States, a student pursuing an associate or bachelor's degree is known as an ''undergraduate student'' while a student who has already obtained a bachelor's degree and is pursuing a higher degree (masters, doctorate) is a ''graduate student''. Upon completion of courses and other requirements of an undergraduate program, the student would earn the corresponding degree. In some other educational systems, undergraduate education is postsecondary education up to and including the level of a master's degree; this is the case for some science courses in Britain and some medicine courses in Europe. By country Africa Nigeria In Nigeria, undergraduate degrees (excluding Medicine, Medical Laboratory Science, Nursing, Engineering, L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics Of Fluids
''Physics of Fluids'' is a monthly peer-reviewed scientific journal covering fluid dynamics, established by the American Institute of Physics in 1958, and is published by AIP Publishing. The journal focus is the dynamics (physics), dynamics of gases, liquids, and complex or multiphase flow, multiphase fluids—and the journal contains original research resulting from theoretical physics, theoretical, computational fluid dynamics, computational, and experimental physics, experimental studies. History From 1958 through 1988, the journal included plasma (physics), plasma physics. From 1989 until 1993, the journal split into ''Physics of Fluids A'' covering fluid dynamics, and ''Physics of Fluids B,'' on plasma physics. In 1994, the latter was renamed ''Physics of Plasmas'', and the former continued under its original name, ''Physics of Fluids''. The journal was originally published by the American Institute of Physics in cooperation with the American Physical Society's Division of Fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
