Recent Activities

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  Presseservice CANVAS created a new event:

  

  CADENAS auf der SIEMENS PLM Connection 2019, Berlin, DE

  CADENAS präsentiert seine Lösungen auf der vom 28. & 29. Mai stattfindenden Siemens PLM Connection Deutschland 2019.
  
  Die zweitägige Veranstaltung bietet ein reichhaltiges Angebot aus den Bereichen Produktentwicklung, Konstruktion und Fertigung, sowie C...

  • 16 minutes ago
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  Jürgen Heimbach shared a Geosearch result of part CaterPillar 938H @ PARTcloud.net

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  • 59 minutes ago
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  Rosie Roza created a new knowledge: Joule heating (en)

  Joule heating (en)

  Joule heating, also known as Ohmic heating and resistive heating, is the process by which the passage of an electric current through a conductor produces heat.
  Joule's first law, also known as the Joule–Lenz law, states that the power of heating generated...  moreJoule heating, also known as Ohmic heating and resistive heating, is the process by which the passage of an electric current through a conductor produces heat.
  Joule's first law, also known as the Joule–Lenz law, states that the power of heating generated by an electrical conductor is proportional to the product of its resistance and the square of the current:
  
  
  
  
  P
  ∝
  
  I
  
  2
  
  
  R
  
  
  {\displaystyle P\propto I^{2}R}
  Joule heating affects the whole electric conductor, unlike the Peltier effect which transfers heat from one electrical junction to another.  less

  • 1 hour ago
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  Rosie Roza created a new knowledge: Heating element (en)

  Heating element (en)

  A heating element converts electrical energy into heat through the process of resistive or Joule heating. Electric current passing through the element encounters resistance, resulting in heating of the element. Unlike the Peltier effect, this process is i...  moreA heating element converts electrical energy into heat through the process of resistive or Joule heating. Electric current passing through the element encounters resistance, resulting in heating of the element. Unlike the Peltier effect, this process is independent of the direction of current flow....    

  • 1 hour ago

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  Leonardo Ico
  

  • 1 hour ago

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  Rosie Roza created a new knowledge: Cooktop (en)

  Cooktop (en)

  A cooktop (UK hob) is a device commonly used for cookery which is commonly found in kitchens, for applying heat to the base of pans.
  Cooktops are often found integrated with an oven, or may be standalone devices.
  Cooktops are commonly powered by gas or el...  moreA cooktop (UK hob) is a device commonly used for cookery which is commonly found in kitchens, for applying heat to the base of pans.
  Cooktops are often found integrated with an oven, or may be standalone devices.
  Cooktops are commonly powered by gas or electricity and sometimes oil or other fuels are used....    

  • 1 hour ago
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  Rosie Roza created a new knowledge: Thermal conduction (en)

  Thermal conduction (en)

  Thermal conduction is the transfer of heat (internal energy) by microscopic collisions of particles and movement of electrons within a body. The microscopically colliding particles, that include molecules, atoms and electrons, transfer disorganized micro...  moreThermal conduction is the transfer of heat (internal energy) by microscopic collisions of particles and movement of electrons within a body. The microscopically colliding particles, that include molecules, atoms and electrons, transfer disorganized microscopic kinetic and potential energy, jointly known as internal energy. Conduction takes place in all phases of matter including solids, liquids, gases and waves. The rate at which energy is conducted as heat between two bodies is a function of the temperature difference (temperature gradient) between the two bodies and the properties of the conductive medium through which the heat is transferred. Thermal conduction was originally called diffusion. Conduction: transfer of heat via direct contact.
  Heat spontaneously flows from a hotter to a colder body. For example, heat is conducted from the hotplate of an electric stove to the bottom of a saucepan in contact with it. In the absence of an external driving energy source to the contrary, within a body or between bodies, temperature differences decay over time, and thermal equilibrium is approached, temperature becoming more uniform.
  In conduction, the heat flow is within and through the body itself. In contrast, in heat transfer by thermal radiation, the transfer is often between bodies, which may be separated spatially. Also possible is transfer of heat by a combination of conduction and thermal radiation. In convection, internal energy is carried between bodies by a moving material carrier. In solids, conduction is mediated by the combination of vibrations and collisions of molecules, of propagation and collisions of [phonons], and of diffusion and collisions of free electrons. In gases and liquids, conduction is due to the collisions and diffusion of molecules during their random motion. Photons in this context do not collide with one another, and so heat transport by electromagnetic radiation is conceptually distinct from heat conduction by microscopic diffusion and collisions of material particles and phonons. But the distinction is often not easily observed, unless the material is semi-transparent.
  In the engineering sciences, heat transfer includes the processes of thermal radiation, convection, and sometimes mass transfer. Usually, more than one of these processes occurs in a given situation. The conventional symbol for thermal conductivity is k....    less

  • 1 hour ago

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  Jürgen Heimbach shared a Geosearch result of part Mainzer 32 DN 25 @ PARTcloud.net

  Similar shaped parts found by Geosearch:

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  • 2 hours ago

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  Jürgen Heimbach shared a Geosearch result of part Passage valve @ PARTcloud.net

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  • 2 hours ago

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  Rosie Roza created a new knowledge: Induction cooking (en)

  Induction cooking (en)

  Induction cooking heats a cooking vessel electrically by magnetic induction, instead of by radiation or thermal conduction from an electrical heating element, or from a flame. Because inductive heating directly heats the vessel, very rapid increases in te...  moreInduction cooking heats a cooking vessel electrically by magnetic induction, instead of by radiation or thermal conduction from an electrical heating element, or from a flame. Because inductive heating directly heats the vessel, very rapid increases in temperature can be achieved, and changes in heat settings are instantaneous.In an induction cooktop ("induction hob" or "induction stove"), a coil of copper wire is placed under the cooking pot and an alternating electric current is passed through it. The resulting oscillating magnetic field induces an electrical current in the pot. This large eddy current flowing through the resistance of the pot results in resistive heating.
  For nearly all models of induction cooktops, a cooking vessel must be made of, or contain, a ferrous metal such as cast iron or some stainless steels. The iron in the pot concentrates the current to produce heat in the metal. If the metal is too thin, or does not provide enough resistance to current flow, heating will not be effective. Most induction tops will not heat copper or aluminum vessels because the magnetic field cannot produce a concentrated current; "all metal" induction tops use much higher frequencies to overcome that effect. Any vessel can be used if placed on a suitable metal disk which functions as a conventional hotplate.
  Induction cooking is quite efficient, which means it puts less waste heat into the kitchen, can be quickly turned off, and has safety advantages compared to gas stoves. Cooktops are also usually easy to clean, because the cooktop itself does not get very hot....    less

  • 2 hours ago

  • Mirta Dautovic and Drazen Vorih like this.
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  Drazen Vorih
  

  • 4 hours ago

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  James Strickland → PARTcloud 3D Modeling World Championship 2018:
  

  • #Challenge
  • #3D modeling
  • #championship
  • #render

  • 7 hours ago

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  James Strickland uploaded a new part House Decoration @ PARTcloud.net

  

  House Decoration

  • 7 hours ago

  • Drazen Vorih likes this.
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  Ahmed Yehya uploaded a new part Radial Swing Block @ PARTcloud.net

  

  Radial Swing Block

  • Thu at 10:54 PM

  • Drazen Vorih and Rosie Roza like this.
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  Karajko CAD
  

  • Thu at 9:32 PM

  • Drazen Vorih, Rosie Roza, and Kristina Kusnjer like this.