tmuliya

heat transfer problems spheres tube banks ees functions and procedures cylinders radiation different boundary conditions plane slab stotrams finned surfaces combined natural and forced convection enclosed spaces boundary layer forced convection mathcad functions boiling heat transfer horizontal cylinder sphere numerical methods transient heat conduction k varying linearly with temp cylindrical systems conduction applications prayers upanishads vedas bhajans lord shiva jyotirlingtemples spiritual temples srirama engineering equation solver lmtd correction factors heat exchangers overall heat transfer coeff. ees procedures and functions logarithmic mean temp difference problems using ees procedures and functions ntu-effectiveness method fouling factor compact heat exchangers lmtd method rotating disks and spheres natural convection natural convn from vertical plates horizl plates cylinders and spheres flow over flat plates across cylinders flow inside tubes and ducts plates engineering equation solver (ees) condensation heat transfer with heat gen. without heat gen. spherical shell cylindrical shell constant thermal conductivity rotating cylinders disks and spheres free convection vertical plates vertical cylinders flat plates pressure drop engine oil ethylene glycol convection lead ammonia ethyl alcohol air mercury glycerin mathcad nucleate boiling of water for submerged surfaces flat surface functions for properties of sat. water and steam horizontal surface very large tubes nucleate heat flux nucleate boiling with water submerged horizontal and vertical surfaces film boiling critical or max. heat flux properties of sat. ammonia sat. water and steam inside horizontal tubes on copper surfaces horizontal cylinder and tube banks vertical cylinder condensation on vertical plate film condensation on vertical plate condensation inside horizontal cylinders inclined plate gray surfaces two zone enclosures radiation error in temperature measurement electrical network method radiation shielding three zone enclosures calculation of view factors view factors view factor formulas and graphs view factor algebra properties of view factors radiation energy exchange between black bodies radiation from wave band definitions laws of black body radiation planck's law emissivity wein's displacement law kirchoff's law properties electromagnetic spectrum stefan-boltzmann law numerical solution multiple dimensions shape factors for 2d conduction 2d conduction analogical solution analytical solution graphical solution steady state boundary nodes one-dim transient condn interior nodes explicit and implicit methods energy balance finite diff eqns stability criterion discretization error two-dim transient condn round-off error accuracy considerations 2d steady state conduction system of simultaneous algebraic equations 1d steady state conduction cylindrical and spherical systems cartesian coordinates steady state 1d and 2d heat conduction- advantages boundary conditions 1d steady state energy balance formulation cartesian coords finite difference formulation fin with insulated end temp. distribution and heat transfer rate error in temperature measurement fins of non-uniform cross-section fin with specified temperatures at its ends infinitely long fin fin losing heat from its end total surface efficiency of fins fin efficiency fin effectiveness governing differential eqn semi-infinite solids product solution multi-dimension systems transient conduction summary of basic relations long cylinders and spheres when bi > 0.1 transient conduction in large plane walls response time of a thermocouple grober charts heisler charts one-term approximation lumped system analysis biot and fourier numbers solid cylinder sphere with heat generation different bc’s hollow cylinder examples of heat gen. governing rate equations fundamental laws concept of thermal resistance heat conduction equation modes of heat transfer composite cylinders optimum thickness critical thickness of insulation variable thermal conductivity composite spheres spherical systems contact resistance composite slabs one-dimensional no heat gen