MARTINDALE’S CALCULATORS ONLINE CENTER ENGINEERING CENTER MECHANICAL ENGINEERING CENTER: AL (Calculators, Applets, Spreadsheets, 
Ballistics, Archery, Guns, Rifles, etc.
Ballistics, Archery, Guns, Rifles, etc. Lectures, Calculators, Spreadsheets, Simulations, etc.
behaviour of the bow/arrow/archer system (termed ‘interior ballistics’) and the arrow in flight (termed ‘exterior ballistics’) are somewhat complicated. In order to understand the mechanics of archery computer models are required…” Examples of “Archery Mechanics” Textbook Chapters include
Arrow Vibration; Arrow Flight; Tuning; etc…”
On the Mechanics of the Bow and Arrow; On the Mechanics of the Modern WorkingRecurve Bow; On the Mechanics of the Arrow; Archery and Mathematical Modelling; etc…” For more information see
Construction/Flight. Each work in concert, and one can sometimes influence one or more of the others…” “…Kinetic Energy, which is commonly abbreviated as ‘KE,’ is the determining factor when it comes to penetration. The other factors play a part, certainly, but no where near to the extent that KE does. If you have enough KE, you can almost (but not quite) forget about the other factors…” Arrow Penetration Calculator INPUT Values include:
How fast (in feet per second) are your arrows…” For more information see
Select Draw Weight
Select Arrow Length
For more information see

RIFLE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS SHOTGUN CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Ballistic Coefficients (Velocity) Calculator; Bullet Drag and Twist Calculator; Drag Function Conversion Calculator; Maximum Distance Calculator; Modified Point Mass Trajectory Calculator; Bower Factor Calculator; Recoil Calculator; etc…” For more information see
Ballistic Coefficients (Velocity) Calculator Ballistic Coefficients Calculator
ballistic coefficient of a bullet fired over a known distance…” Ballistic Coefficients Calculator INPUT Values include:
Temperature; Pressure; Relative Humidity; Altitude; …”
drag and stability (not Greenhill’s formula) based on bullet dimensions…” Bullet Drag and Twist Calculator INPUT Values include:
Nose Type; Boattail Length; Base Diameter; Total Length; Rotating Band Diameter; Weight; etc…”
Trajectory Calculator INPUT Values include:
Caliber; Muzzle Velocity; Chronograph Distance; Sight Height; Sight Offset; Zero Height; Zero Offset; Azimuth; Elevation; LOS Angle; Cant Angle; Wind Speed; Wind Angle; Target Speed; Target Angle; etc…”
Bullet Muzzle Energy Calculator Bullet Muzzle Energy Calculator
using the bullet mass and the velocity…”
free velocity by the bullet, wad, gun & powder charge masses & muzzle velocity…”
Exterior Ballistics, Recoil Calculator, Wound Channel Calculator, Stopping Power Calculators (mutiple), Round Ball Weight Calculator, Powder Calculators, and more! A onestop resource for your technical ballistic data needs…” Ballistics Calculators include:
Relative Penetration Calculator; Thornily Relative Stopping Power Calculator; Taylor Knock Out Power Calculator; FootPounds Energy Calculator; Recoil Calculator; Ballistic Coefficient (BC) Calculator; External Ballistics Calculator; Loads per Pound of Powder Calculator; Sectional Density Calculator; Cost per Load/Box Calculator; etc…” For more information see
penetration index for any given bullet. Calculates based on bullet weight and Meplat or fronal area of the bullet…”
relative stopping power quotient the amount of gun and load necessary…”
of a load…”
fast the gun comes back at you, as well as how many footpounds are traveling with it…”
Sight Height: Intervals; Maximum Range; Muzzle Elevation; Degrees; Temperature; Altitude; Wind Miles per Hour; Wind Direction…” Ballistic Calculator OUTPUT values include:
Point of Impact in Relation to Aiming Point; Time of Flight; Remaining Energy in Foot Pounds; Wind Drift;…” For more information see
energy), gravitational potential and the effects of frictional drag caused by wind speed blowing opposite to the direction the projectile is moving in…” For more information see the 
for the ballistic coefficients…” For more information see
it’s information based on the bullet’s weight and frontal area of the nose. The index number generated does not represent inches of penetration, but rather provides a very precise tool for comparing the penetration potential of any two nonexpanding bullets. To utilize this tool for expanding bullets, you must first determine the anticipated diameter of the bullet after expansion…” For more information see
For more information see
reduced load based on the velocity you want to achieve…” Reduced Load Calculator INPUT Values include:
Desired Velocity in Feet per Second…” For more information see
For more information see
design, grip design and people it will not give you a direct correlation from one firearm to another,…” Recoil and Velocity Calculator INPUT Values include:
For more information see
borescope sighting distance, align the bore of the rifle with the center of a target. Now adjust the scope such that it is aimed at a point “X” inches below the center of the target…” Bore Scope Offset Calculator INPUT Values include:
Muzzle Velocity; Distance at which you want the Gun Zeroed; Distance at which you are Bore Sighting the Gun;…” For more information see the
SHOTGUN VELOCITY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
free velocity by the bullet, wad, gun & powder charge masses & muzzle velocity…” Shotgun Recoil Energy, Impulse & Velocity Calculator INPUT Values include:
For more information see
Primer Cost; How many Primers; Wad Costs; How many Wads; Shot Cost; How Many Pounds; How Many Ounces in your Reload; Hull Costs; How many Hulls; etc…” Trapshooting Reloading Cost Calculator Advanced; For more information see
Barrel Blanks & Tools Videos; General Gunsmith Tools Videos; Sight & Scope Installation Tools Videos; Stock Work & Finishings Videos; Shotgun Tools Videos; Rifle Tools Videos; etc…” For more information see 
BEARING CALCULATORS, APPLETS, SIMULATIONS, GUIDES, TECHNICAL REPORTS, ETC.
ID After Install; Shaft Diameter; Clearance; OAL Length, etc…” For more information see
to determine a suitable bearing size. Several other aspects have to be considered, such as:
appropriate fits and bearing internal clearance or preload; holding devices; adequate seals…” Rolling Bearings Calculators include
Equivalent Bearing Loads and Basic Rating Life Calculator; Minimum Load Calculator; Viscosity Calculator; Dynamic Axial Load Carrying Capacity of Cylindrical Roller Bearings Calculator; Frictional Moment – Power Loss Calculator; Bearing Frequencies Calculator; CARB, Axial Displacement – Misalignment Calculator; CARB, Axial Displacement – Clearance Calculator; CARB, Space at the Sides of the Bearing Calculator; Shaft tolerances and resultant fits Calculator; SKF Bearing Select Calculator; etc…” Plain Bearings include:
Composite dry sliding bearings and FW bushings…” Plain Bearings Calculators include
Frictional Moment Calculator; Composite Dry Sliding Bearings – Basic Rating Service Life Calculator; etc…” For more information see
BOLTS SCIENCE COURSES, LESSONS, ETC.
Tutorial on the theory of Bolted Joints; Methods of Tightening Bolts; Bolt Tightening and Quality Control; Strength of Threaded Fasteners; Bolted Joints containing Gaskets; Short Bolting – Ensuring sufficient thread engagement; etc…” For more information see
BOLTS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
SCREWS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Examples of Portland Bolt & Manufacturing Company Technical Reports include
ASTM A563 Nut Compatibility Chart; Standard Thread Pitches Chart; AASHTO to ASTM Conversions; Bolt Glossary; etc…” For more information see
those in the ASME table in that the last digit is off by one. For instance, the minimum major diameter of a UNC 0.2520 bolt is 0.2407 inches according to our calculator, but 0.2408 inches according to the ASME table and books such as Machinery’s Handbook that copy the ASME table. Assuming one considers the formulas described in the ASME standard to be correct, our calculator produces the correct result rounded to the nearest tenthousandth of an inch…” Common Bolts Types Calculators include:
UNF Bolt Calculator; UNEF Bolt Calculator; 4UN Bolt Calculator; 6UN Bolt Calculator; 8UN Bolt Calculator; 12UN Bolt Calculator; 16UN Bolt Calculator; 28UN Bolt Calculator; etc…” Bolt & Nut Stress INPUT Values for each Bolt type includes:
Tensile Strength of Bolt Material; Tensile Strength of Nut Material; Desired Tensile Stress in Bolt; Nut Factor; etc…”
Metric or U.S.; Nominal Diameter; Pitch; Nut Factor; Bolt Force; Bolt Torque Factor…” For more information see TORQUE CALCULATORS & APPLETS: FOR BOLTS, NUTS & FASTENERS FOR TORQUE CALCULATORS & APPLETS SEE 
VERNIER CALIPERS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
difference between the simulation and a real caliper…” For more information see
COMPRESSOR CALCULATORS, TECHNICAL REPORTS, SIMULATIONS, GLOSSARIES, ETC.
Climate Control Compressor Sizing Analysis Simplex and Duplex Compressor Starts per Hour Calculator; scfm to Required Inlet acfm Calculator; Compressed Air System Storage Calculator; Variable Speed Compressor Storage Calculator; Rotary Screw Compressor Coolant Carry Over Calculator…” For more information see ROTARY VANE AIR COMPRESSORS CALCULATORS & APPLETS
vacuum pumps, and turbochargers. Its high compression ratio and volumetric displacement allow low rotation speeds. Therefore, the air end is driven by a…” Rotary Vane Air Compressor Animations include
Anatomy of a Rotary Vane Air Compressor (Which parts do what); Operation (Animated stepbystep tutorial of the compression cycle); Schematic Diagrams…” For more information see 
CONTROL SYSTEMS COURSES, LECTURES, TEXTBOOKS, ETC.
Introduction to Control; System Modeling; Dynamic Behavior; Stability and Performance; Linear Systems; Transfer Functions; Loop Analysis; Loop Shaping; etc…”
Dynamic Behavior; Linear Systems; Transfer Functions; Frequency Domain Analysis; PID Control; Frequency Domain Design; etc…”
Optimal Control; Receding Horizon Control; Stochastic Systems; Kalman Filtering; Sensor Fusion; etc…”
optimization, probabilistic modeling, and stochastic control to dynamic systems…” Examples of “Optimal Control and Estimation” Course Lectures include
NeighboringOptimal Control; LinearQuadratic Regulators; Cost Functions and Controller Structures; LinearQuadratic Control System Design; Spectral Properties of LinearQuadratic Systems; LeastSquares Estimation; Propagation of Uncertainty in Dynamic Systems; LinearOptimal Estimation for ContinuousTime Systems; Nonlinear State Estimation; Stochastic Optimal Control; LinearQuadraticGaussian Controller; etc…” For more information see CONTROL & MEASUREMENT CALCULATORS, COURSES, LECTURES, TECHNICAL REPORTS, DATABASES, ETC.
MEASUREMENT & CONTROL COURSES, LECTURES, DATABASES, ETC.
Force Related Measurements; etc….” Temperature:
Wire Color Codes and Limits of Error; Introduction to Temperature Controllers; Introduction to Temperature Measurement; etc…” Pressure, Strain and Force:
Introduction to Pressure Transducers; etc…” Flow and Level:
Liquid Flowmeters; etc…” Data Acquisition:
Introduction to Data Acquisition Systems; Introduction to Data Logging Systems; etc…” For more information see 
CORROSION DICTIONARIES & GLOSSARIES
CORROSION COURSES, LECTURES, TEXTBOOKS, TECHNICAL REPORTS, ETC.
environment. Degradation implies deterioration of physical properties of the material. This can be a weakening of the material due to a loss of crosssectional area, it can be the shattering of a metal due to hydrogen embrittlement, or…” Examples of “Fundamentals of Corrosion and Corrosion Control” Manual Subject Categories include
Galvanic Corrosion; Pitting Corrosion; Crevice Corrosion; Filiform Corrosion; Intergranular Corrosion; Stress Corrosion Cracking; Fretting Corrosion; Dealloying; etc…” For more information see the CORROSION RESISTANCE DATABASES COPPER & COPPER ALLOY CORROSION RESISTANCE DATABASE – Copper Development Association, Inc., New York, N.Y. Multimedia Copper & Copper Alloy Corrosion Resistance Database (Text & Images). VERY VERY EXTENSIVE. For more information see Corrosion Protection & Resistance; Properties & Uses; Resources or the Copper Development Association Inc. CORROSION AND FAILURE ANALYSIS CASES
Corrosion Fatigue of a Carbon Steel Rotor in a Downhole Motor; Chloride Stress Corrosion Cracking of 316 Stainless Steel; Polythionic Acid Stress Corrosion Cracking of 310 Stainless Steel Refractory Anchors; etc…” For more information see 
DESIGN AND MANUFACTURING CALCULATORS, APPLETS & SPREADSHEET (XLS)
Optimization; SinglePartType, Multiple Stage Systems; MultiStage Control and Scheduling; etc…” For more information see DRILL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
DRILL SPEED CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
DRILL CUTTERS SPEED & FEED CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Outside Diameter; Number of Teeth; Kc; Wall Thickness; Depth of Cut…” For more information see TAP DRILL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Tap Drill Calculator INPUT Values include:
For more information see
Hole Size for Metric Cutting Taps Calculator; Hole Size for Inch Forming Taps Calculator; Hole Size for Metric Forming Taps Calculator; Suggested Pipe Tap Drill sizes Chart…” For more information see
American Unified Thread Form Calculator INPUT Values include:
Threads per Inch…” American National Thread Form Calculator INPUT Values include:
Threads per Inch…” ISO Metric Threads Calculator INPUT Values include:
Pitch…” Cold Form Tapping Calculator INPUT Values include:
Threads per Inch…” Nominal Diameter of a Number Screw Calculator INPUT Values include:
Pitch Calculator INPUT Values include:
Threads per Inch Calculator INPUT Values include:
For more information see
ELEVATOR, ESCALATOR & AUTOWALK DESIGN TOOLS

Gas Mixtures, Gas Dynamics, etc.
Gas Conversion, Gas Physical Data, Material Compatability, etc.
Gas Mixtures ~
Natural Gas Ignition ~ Thermochemical: GasPhase Molecules

Carbon Dioxide; Hydrogen; Methane; Acetylene; Propane…” and ONE of the Following:
Ethylamine, Helium, Methane, Nbutane, Nitrous oxide, Oxygen, R 13, etc…” Examples of “Physical Data” Output Data includes
Density 15 degrees C 1 atm kg/m Gaseous state
Thermal conducitivity; etc…” Boiling point;
Aluminium, Brass, Neoprene, Polyethene and others…”
which gases can be used for the respective instruments…”
fuels and oxidizers…” For more information see
Xenon, Sulfur Hexafluoride…” Mach Number; Pa; Initital Pressure; Driven Section; K;
Xenon, Sulfur Hexafluoride…” K; Initial Temperature; Driver Section. Gas Dynamics Calculator OUTPUT values include:
MW; Specific Heat Ratio; Initial Wave Speed; Reflected Wave Speed; etc…” Gas Dynamics TIMING ISSUES Calculator INPUT Values include:
Time Between Pressure Transducers; Distance Between Trigger Transducer and Window Centerline; etc…” Gas Dynamics TIMING ISSUES Calculator OUTPUT values include:
Estimated Delay Time for Membrane; etc…” Gas Dynamics BOOST TANK Calculator INPUT Values include:
Diaphragm Rupture Pressure; etc…” Gas Dynamics BOOST TANK Calculator OUTPUT values include:
For more information see the
shock wave parameters and microscopic and macroscopic parameters…” Gas Dynamics Calculator includes Normal Shock Calculator & Flow Regime Calculator:
Normal Shock Gas Dynamics Calculator output values includes:
For more information see
chemical kinetic properties associated with gas mixtures…” Gas Mixture Calculators include
Chemical Equilibrium Calculator; Dimensionless Groups Calculator; Homogeneous Chemical Kinetics Calculator…” For more information see
Transport Property Evaluation Transport Property Evaluation Calculator
Binary and mixture properties are computed for binary mixtures…”
subject to necessary constraints on two intrinsic variables. Depending on the constraint chosen, the calculation invokes STANJAN to minimize the derived property – Gibbs energy, Helmholz energy, internal energy, enthalpy – or maximize entropy for the usersupplied gas mixture…”
222Rn; Oxygen; Nitrogen; N2O; NO; CO; CO2; SO2; Chlorine; Cl2O; ClO2; Ethane; Propane; Butane; H2Se; H2S; CH4; etc…” For more information see
Oxygen Saturation Calculator Oxygen Saturation Calculator INPUT Values include:
Altitude; Saturation Percentage…” 
column of CO2, CO or H2O using the wideband exponential model…” For more information see
capable of the best representation of natural gas flames and ignition…” “…The reactions can be searched by REACTION NUMBERS, SPECIES NAMES, or KEYS…” For more information see the
two input streams; for example, you may enter the principal composition of the mixture as one of the streams and use the other to introduce additives…” For more information see the
kinetics results for thermal gasphase chemical reactions. The database is designed to be searched for kinetics data based on the specific reactants involved, for reactions resulting in specified products, for all the reactions of a particular species, or for various combinations of these…” Chemical Kinetics Database
separate reaction records for over 11,700 distinct reactant pairs…” For more information see
Unsaturated Oxygenates Compounds; Nitrogen Containing Oxygenates Compounds; etc…” For more information see
IUPAC Subcommittee for Gas Kinetic Data Evaluation…” Evaluated Kinetic Databases include
Data sheets for photolysis reactions of Ox, HOx, NOx, SOx and organic species; Data sheets for hetereogeneous reactions on solids; Data sheets for hetereogeneous reactions on liquids…” For more information see
records with a total of 29,141 rate constants…” “…Enter the reactant(s), product(s), and/or solvent(s) in the fields below. Compounds may be entered by formula, name, or CAS number…” For more information see 
selected set of 631 gasphase molecules. Tools for comparing experimental and computational idealgas thermochemical properties…” Computational Chemistry Comparison and Benchmark Calculated Data includes:
Rotation and Moments of Inertia; Bond orders from AIM analysis; Point Group for a given molecule at different levels of theory; etc…” Vibrations Calculated Data
Vibrational frequencies, intensities and reduced masses; Compare reduced masses for a given vibrational mode; Bad Vibrational Frequency calculations; etc…” Entropies Calculated Data
Energetics Calculated Data
Barriers to Internal Rotation; Nuclear repulsion Energies; etc…” Electrostatics Calculated Data
Electric dipole moments; Polarizabilities; etc…” Compare Calculations
Compare calculated vibrational intensities vibrations; Compare energy difference of a single point calculation; Calculated properties for several species; etc…” For more information see the
GENERATOR CALCULATORS & APPLETS: CURRENT CONSUMPTION & GENERATOR SIZING
POWER FOR TYPICAL CURRENT CONSUMPTION CALCULATORS & APPLETS
electrical goods…” Examples of Current Consumption Calculators include:
Angle Grinder; Belt Sander; Circular Saw; Air Conditioning; Freezer; Refrigerator; etc…” For more information see POWER CALCULATORS & APPLETS
Converting kVA to kW; Converting kW to kVA; Converting kW to HP What size Genset is needed to start a 3 phase electric motor Direct on Line (DOL) start Calculator; Generator Size to Start Motors…” For more information see 
Heating,
Ventilation & Air Conditioning (HVAC)
Heating, Ventilation & Air Conditioning Courses, Calculators, Videos, etc.
lighting energy demand of an earlystage building design. It can be used to quickly compare and improve the performance of up to four different designs at the same time…” “…The goal of this project is to enable architects and building designers to use computer simulation as part of the earlystage design process. To satisfy this goal, we developed a software tool that has a very simple user interface, allowing untrained users to readily harness the power of computer models…” For more information see
HVAC ELECTRICAL NEEDS CALCULATORS, SPREADSHEETS, ETC.
SF/Ton; CoP; Voltage; Electrical Rate; etc…” For more information see
RELATIVE HUMIDITY CALCULATORS & APPLETS SHEET METAL CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Square Feet of Indoor Area; Square Inches of Free Area of One of the 2 PassThru Grilles; etc…” For more information see the
foot per inch of thickness. This is known as the Manufacturers’ Standard Gage for Sheet Steel, and is primarily used for sheet steel…” Sheet Metal Gage Size Gage Calculator INPUT Values include:
Sheet Metal Gage Size Gage Calculator ouput values include:
Zinc Gage…” For more information see
For more information see 
represents as meeting energy performance tiers established by the Consortium for Energy Efficiency (CEE) as part of the Residential Air Conditioner and Heat Pump Initiative and the HighEfficiency Commercial Air Conditioning Initiative…” CEE Verified Directories Databases include:
Consumer Database; Efficiency Program Database; etc…” For more information see
and a standard efficiency air conditioner. It then compares their energy and economic performance…” For more information see
Flow Calculators; Hydronics Calculators; Pressure Calculators; Pumping Calculators; Tank Volume Calculators; Temperature Calculators…” For more information see
Tower Water Temperature; Suction Piping Friction Loss…”
Some examples of Hydronics Calculators include
Specific Gravity…”
Mix (Flow; Temperature)..”
needs of a room, combination of rooms, or an entire home. Simply enter the length and width of the area to be heated and select the climate and insulation factors from the popup boxes…” BTU Calculator INPUT Values include:
For more information see
For more information see 
Building Ventilation
than outside is to use what is known as ‘stack effect’…” “…If there is an opening high in the building and another low in the building, a natural flow will be caused. If the air in the building is warmer than the outside, this warmer air will float out the top opening, being replaced with cooler air from outside…” Flow Rate Calculator INPUT Values include:
Height difference between the top and bottom openings; Indoor Temperature; Outdoor Temperature…” For more information see Attic Ventilation
Attic Width; Attic Length; Attic Height…” For more information see 
HOROLOGY DICTIONARIES & GLOSSARIES
The Keyless Works; The Balance Assembly; The Excapement; The Mainspring and Barrel; The Wheel Train; etc…” For more information see HOROLOGY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
CLOCKMAKING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Circular Pitch; Dedendum; Gear Ratio; etc…” For more information see HOROLOGY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
MAINSPRING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Calculate Estimated Mainspring Length and Thickness; Calculate Mainspring Length; Calculate Mainspring Length and Thickness; Calculate Mainspring Thickness; Calculate Pendulum Length and Beats per Hour …” For more information see HOROLOGY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
PENDULUM LENGTH AND BEATPERMINUTE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Change in Pendulum Length Calculator…” For more information see
HYDRAULICS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Push/Pull for a Hydraulic Cylinder Calculator Push/Pull for a Hydraulic Cylinder Calculator INPUT Values include:

LASER DRILLING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
Bar; Torr; Atmosphere or Kilopascals…” Outlet Pressure
Bar; Torr; Atmosphere or Kilopascals…” Gas Type
Ethylene; Helium; Hexahydrocholric Acid; Hydrochloric Acid; Hydrogen; Methane; etc…” Temperature
Flow Rate
Standard Cubic Feet per Second, Minute or Hour; Standard Gallons per Second, Minute or Hour; etc…” Hole Units
For more information see 
LINKAGE CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS
CrankSlider mechanism; Geared fivebar linkage; Fourbarslider; Watt (I) sixbar linkage; etc…” For more information see
TRIBOLOGY DICTIONARIES & GLOSSARIES
relative motion, and embraces the study of friction, wear and lubrication…” For more information see TRIBOLOGY COURSES WITH CALCULATORS, APPLETS & SIMULATIONS
for students working on high performance and high reliability design applications in mechanical engineering…” For more information see the
for students working on high performance and high reliability design applications in mechanical engineering…” Examples of “Advanced Engineering Design: Tribology in Machine Design” Course Chapters include
Failure modes of Machine Elements; Fatigue Failure Prediction and Prevention; Rolling Contact Phenomena; Friction Phenomena in Mechanical Systems; Wear Mechanisms; Material Selection a systematic approach; Lubricant Selection and Lubrication Management; etc…” For more information see the
Diameter Driven Pulley; Center to Center Distance; Pulley Groove Angle; Coefficient of Friction…” VBelt Drive Calculator OUTPUT values include:
Belt Length; Smallest Belt Wrap Angle; Drive Torque; Drive Force; Effective Friction Coefficient; Ratio of Belt Forces; etc…”
Computation of service live…” Power Screw Calculator OUTPUT values include:
Tensile Stess; Torsion Stress; Equivalent Stress; Ultimate Tensile Strength; Total Tightening Torque; Loaded Unscrew Torque; etc…”
Rotational Speed;…” Rotational Coaxial Cylinder Viscometer Calculator OUTPUT values include:
Calculate the Viscosity with the Friction Torque Prescribed;
Rotations per Minute; Lubricant Viscosity; Bearing Stiffness Number; Shaft Cccentricity…” Spiral Grooved Journal Bearings Calculator OUTPUT values include:
PARTICLE TRANSPORT, DEPOSITION, & REMOVAL COURSES, TEXTBOOKS, LECTURES, ETC.
Review of Viscous Flows; Review of Computational Fluid Mechanics; Review of Turbulence and Turbulence Modeling; Particle Adhesion; Colloids; Simulation Methods; Experimental Techniques; Applications; etc…” For more information see the LUBRICANT DATABASES
Cars, SUV’s, & Pickups; Trucks (Buses; Proprietary Engines; Trucks (HGVs); etc.); Agriculture (Tractors, Boom Handlers; Combines & Balers; Harvesters; etc.); Off Highway (Cranes, Dozers, Excavators, etc.); etc…” Industrial Lubricants
Industrial Gears; Industrial Machine Tools; etc…” For more information see
“…Farm Machinery: Tractors, etc…” “…Earthmoving, Construction & Industrial Equipment; etc…” For more information see 
Leave a Reply