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TI-89 BASIC SCIENCE PROGRAMS (APPLIED PHYSICS, ENGINEERING)

Archive Statistics
Number of files 74
Last updated Tuesday, 25 October 2022
Total downloads 463,915
Most popular file  Ecuacion, equations manager –Administrador de Ecuaciones- with 25,860 downloads.

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NameSizeDateRatingDescription
(Parent Dir)folder Up to TI-89 BASIC Science Programs
antennacreator.zip1k09-07-15File is not ratedAntenna Creator
This simple program will calculate single element antenna lengths based on two frequencies that the user inputs. It can create 1/4, 3/8, 1/2, 5/8, and full wave lengths.
antenna.zip8k22-10-25File is not ratedAntenna SWR Tuner
This program will help you tune antennas. It will ask for two SWR readings and then tells you if the antenna is too short or too long.
arma2d_eng.zip276k02-11-13File is not ratedArma2d v3.0
Civil engineering program for the analysis of determinant and indeterminant Plane Trusses. Calculates displacements, reactions, axial forces and members stresses using matrix methods. Also, you can plot the geometry, displcements and the animation of the structure
arma2d_esp89.zip27k02-03-19File is not ratedarma2d_esp
Este programa calcula los desplazamientos, reacciones y fuerzas axiales de una armadura o cercha determinada o indeterminada
arma2d.zip334k02-08-28File is not ratedArma2d v3.0
Programa de Ingenieria civil para el analisis estructural de armaduras planas. Permite combinaciones de carga como cargas puntuales, desplazamientos forzados, cambios de temperatura y longitudes incorrectas. Calcula desplazamientos, reacciones y fuerzas y esfuerzos axiales de los elementos. Esta nueva version ademas grafica los desplazamientos al igual que los anima.
asser.zip2k02-03-02File is not ratedAsser v1.00
[French] Programme déstiné aux étudiants en classe préparatoire aux grandes écoles d'ingénieurs. Fonctions: Critère de Routh et Calcul de l'erreur d'un système asservi.
autocatastroti.zip2198k16-04-30File is not ratedAutoCatastro TI-2.05
Programa para cálculo topográfico en calculadoras Texas TI-89 Titanium y Voyage™ 200, entre sus opciones presenta: administrador de proyectos, cálculo de levantamientos de campo, compensaciones de levantamientos por el método de mínimos cuadrados, entrada de coordenadas, cálculo de intersecciones, exportación e importación de puntos en formato texto, cálculo de áreas y derroteros, reporte listado de coordenadas, ploteo de puntos, ajuste de áreas predeterminadas, cálculo de tarifas y utilitarios para la región de Costa Rica.
bda.zip48k12-06-17File is not ratedBlock Diagram Model Simulator
Block diagram algebra simulator for TI89, TI92P and Voyage. Simulates continuous and discrete dynamical systems described by a block diagram algebra model like Simulink. Unlike the Simulink do it symbolically and return the resulting response of the system as an algebraic expression instead of a numerically calculated response. That’s useful when you are about to manipulate with the system response through equations further. Particularly exams and tests where there is necessary to write the results down on paper as an expression and where you are barely supposed to have an instrument do it for you so you every time leave an impression of doing it by your head and hand. Draw a chart of the response interpreted as an expression is a fundamental feature of these calculators.
bhasoferlind.zip1k10-06-08File is not ratedreliability index b Hasofer-Lind by iteration
calculating reliability index b Hasofer-Lind by iteration.
boltcirc.zip1k06-01-14File is not ratedBolt Circle
Industrial surveying program. This program hits every aspect there is to a bolt circle. Get coordinates to each bolt, bolt chords, angle and distance to each bolt from an instrument location, distance from bolt(1) to bolt(#), even draws a pretty picture when your bolt circle center is N.0, E.0 and radius is smaller than 10. This program is a must have for all surveyors coming over to the TI world of surveying.
ccai_cal.zip3k01-12-16File is not ratedccai calculations for ti-89
Just calculates the CCAI number of a heavy fuel oil, and that's it...boring but quite useful.
churchillcorrelations.zip1k03-03-09File is not ratedChurchill Correlation
Computes the friction factor (f) for use in the Bernoulli Equation's Hf term via the Churchill Correlation. Input values needed are: Reynolds Number (Re), "Roughness Factor" (K), and Pipe Diameter (D).
civil.zip22k04-05-25File is not ratedCivil Engineering
This is a group of programs made to help in RCC and Structure solveing.It includes Slab Design,Beam Design,Shear,Coloum Design,Footing Desing,Gurder Design,Stair Design and Design of etaining wall.Where in Strucutre it handels with Flexibility Method for Beams and Frams,Stiffness Method for Beams and Frams,Finite Method for Truses,and Shape Factor...
crosshidraulic.zip18k10-06-08File is not ratedCross Hidraulico
Method of hardy cross for hidraulica circuit
cross.zip31k04-07-24File is not ratedCross v1.7
Programa para realizar el análisis estructural de vigas continuas utilizando el método de dristibución de momentos. Los resultados obtenidos son los momentos internos en los extremos de cada nodo.
designofwaterconveyancech.zip7k08-05-27File is not ratedDesign of Water Conveyance Channels
A program for water engineers and everybody else who is familiar with open channels hydraulics water conveyance structures.
disemaqu.zip1226k07-03-22File is not ratedDisemaqu, Machine Design -Diseño de Máquinas-
[ENGLISH] This program facilitates the design of different machine elements and power transmission, as chains, straps, gears and the bearings. The programs were developed using catalogues and guides of manufacturers like Goodyear, Intermec Colombia, SKF and the academic book Design in Mechanical Engineering 6ª Edition, Joseph E. Shigley. The contents are: 1 Chains of Rollers, 2 Strap, 3 Gears, 4 SKF Bearings. [ESPAÑOL] Este programa le facilita el diseño de diferentes elementos de máquina y transmisión de potencia, tal como lo son las cadenas de rodillos, las correas, los engranajes y los rodamientos. Los programas fueron desarrollados usando catálogos y guías de fabricantes como Goodyear, Intermec Colombia, SKF y el libro académico Diseño en Ingeniería Mecánica 6ª Edición, Joseph E. Shigley. Los contenidos son: 1 Cadenas de Rodillos, 2 Correas, 3 Engranajes, 4 Rodamientos SKF.
diseo_de_ejes.zip97k08-02-28File is not ratedSHAFTS / EJES v2.0
ENGLISH: This program is a help for power transmission shafts design. You can design this machine element using the english or the international units system. TI-89, TI-92, TI-92 Plus, Voyage 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa es una ayuda para el diseño de ejes de transmisión de potencia. Usted puede diseñar este elemento de máquina usando el sistema de unidades internacional o el inglés. Compatible con TI-89, TI-92, TI-92 Plus, Voyage 200 y TI-89 Titanium.
dragcoefficient89.zip59k06-10-27File is not ratedDrag Coefficient Calculator
This program calculates the hydraulic drag coefficient by Reynolds number and roughness coefficient choosing the correct range (sleek pipe, lumpy pipe or intermediate) and using the most well-known formulas
e01_2001.zip25k01-06-03File is not ratedEstructuras 2001
This an enginering program to calculate reactions, centriods, morh's circle and others stuff(Only in Spanish for now)
ecuacion.zip786k07-03-23File rated 6.60Ecuacion, equations manager –Administrador de Ecuaciones-
[ENGLISH] ECUACION gathers an important data base of equations (almost 900 in total!) extracted from the Pensum of Mechatronics Engineering form the San Buenaventura University, as well as tools for engineers. Within these is a tool to solve and manage (save as many eqs as you want, organizing them in topics and sub-topics, you can edit, delete, export, import and back-up) equations, systems of equations and a program to solve differential equations of 1st and 2nd order. [ESPAÑOL] ECUACION reúne una importante base de datos de ecuaciones (casi 900 en total!) extraídas del Pensum de la carrera de Ingeniería Mecatrónica de la Universidad de San Buenaventura, así como herramientas generales para ingenieros. Dentro de estas se encuentra un sistema de evaluación, solución y despeje de ecuaciones, sistemas de ecuaciones y un programa para resolver ecuaciones diferenciales de 1er y 2do orden. Puede administrar por temas y grupos todas las ecuaciones que quiera, puede agregar, editar, borrar, exportar, importar y hacer back-up.
estructuras.zip20k01-12-22File is not ratedEstructuras 6.0
Este es un programa para el calculo de reacciones en vigas estaticamente determinadas como indeterminadas. Ademas tiene utilidades como lo son calculo de circulo de morh, centroides,calculo de Q en una seccion y muchas otras mas.
fams_resortes.zip951k07-02-17File is not ratedSPRINGS / RESORTES v1.0
ENGLISH: This program helps to design this machine element. Table of mechanical properties of wire for helicoid springs included in this file. TI-89, TI-92 Plus, Voyage™ 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa ayuda a diseñar este elemento de máquina. La tabla de propiedades mecánicas de alambre para resortes helicoidales incluida en este archivo. Compatible con TI-89, TI-92 Plus, Voyage™ 200 y TI-89 Titanium.
finitewing.zip3k11-04-10File is not ratedFinite Wing
"Finite Wing" (wing.89p) uses Glauert's method (1926) to analyze finite wings with linear taper and linear washout. The solution references “Mechanics of Flight, 2nd ed.” (Warren F. Phillips, 2010). Inputs include: Number of Fourier coefficients, N; Span, b (units length); Taper ratio, R_t; Aspect ratio, R_a 3-D lift coefficient, Cl; Sectional zero-lift angle of attack, a_L0s (degrees); Maximum washout, O (degrees). Outputs include: Lift curve slope, Cl_a (per radian); Induced drag coefficient, Cd_i; Root angle of attack, root_a (degrees); Zero-lift angle of attack, a_L0 (degrees); Span efficiency factor, e_s; Kappa values (k_L, epsilon_Omega, k_D, k_DL, k_DO).
fluidti_if97_eng.zip643k03-04-13File rated 8.38FluidTI
Software for the Industrial Formulation IAPWS-IF97 for Water and Steam
fluidti_ti_89_water_eng.zip162k05-03-07File is not ratedFluidTI TI89 English
Software for the Industrial-Formulation IAPWS-IF97 for Water and Steam.
form.zip1k03-03-07File is not ratedFORM
Calculates Hasofer-Lind Reliability Index using FORM method. Works up to 3 variables
gear.zip122k09-04-05File is not ratedGear
(Originally submitted 2005-07-24) Spur, Helical, and Bevel gearset design based on AGMA standards. Through hardened, Nitrided, and 2.5% Chrome Steel as well as Nitralloy St-HB utilized. Face width initial estimator capability. Internal surface geometry factor (I) calculation. Capable of solving both design problems through iteration, and analysis problems (like power rating) through symbolic solution.
hidra.hidra.zip1k04-06-19File is not ratedHidraulica
Calculo de flujo gradualmente variado, alturas normales y criticas, momentas para las secciones rectangulares y trapeciales. (actualizacion)
hidra.zip1k03-07-17File is not ratedhidraulica
programa de hidraulica que calcula flujo variado por los metodos de j y f promedio y tambien por el metodo j promedio y variacion de energia, ademas calcula las alturas,energia y momenta normales y criticas para secciones trapeciales y rectangulares.
hl_q_d.zip140k07-03-22File is not ratedLosses in Pipe Flows / Pérdidas en Flujos por Tubería
ENGLISH: This program calculates head loss (hL), flow reason (Q) and average pipe diameter (D) using Swamee and Jain formulas (1976). TI-89, TI-92, TI-92 Plus, Voyage™ 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa calcula pérdida de carga (hL), razón de flujo (Q) y diámetro medio de la tubería usando las fórmulas de Swamee y Jain (1976). Compatible con TI-89, TI-92, TI-92 Plus, Voyage™ 200 y TI-89 Titanium.
hrdcross.zip46k04-07-24File is not ratedHrdCross
Programa para el análisis hidráulico de un sistema de agua potable de red cerrada. Utiliza el método de Darcy Weisbach y Hazen Williams por distribucián de caudales o hardy cross.
intensity.zip1k06-02-17File is not ratedSound Intensity
Intended to supplement other physics programs such as Physics Solver. Provides several important sound programs.
jpromedioydife.zip1k03-07-08File is not ratedflujo gradualmente variado
f.g.v
kmat.zip95k99-12-25File is not ratedKMat - Package
Civil engineering: Generates Stiffness matrixes for bars in plain static systems with any inconsistencies.
loss_cf.zip67k06-12-30File is not ratedLoss of Pressure Coefficient v 1.01
Returns the concentrate loss of pressure coefficient for the most common elements of an hydraulic circuit: valves, elbows, T connections, section increase and reductions, tank input and output, 90° curves and so on.
lsa122ams208.zip45k03-05-20File is not ratedLSA 2000 version 1.2.2 for AMS 2.08 (or greater)
Laser Safety Advisor (LSA) 2000 performs a laser hazard analysis using methods that comply with ANSI Z136.1-2000. This program more closely reproduces the numeric results that would be generated by a manual laser hazard analysis, using exactly the methods that are specified in the ANSI standard. This updated version of the package contains improvements to the analytic engine. The program is now much faster than the original release, because the current version bypasses the .nSolve. function when it generates numeric solutions for implicit equations. This version is also better at screening out nonsensical input combinations.
machcalc.zip1k99-12-25File is not ratedMachinist Calculator v1.5
An update of v1.0, added bolt hole circles in this version.
machinist_chord_calc.zip3k03-03-10File is not ratedMachinist Chord Calculator
This program will take any two knowns and give out the arc length, segment height,chord length, and much more. A must for any Machinist and Math student.
machinistchordcalc.zip3k03-03-10File is not ratedChord
This Chord Calculator has just about everything you will ever need to know.
marco2d.zip13k03-05-18File is not ratedMarco2d v1.0
Programa de analisis estructural para resolver marcos. Calcula reacciones y desplazamientos nodales. Utiliza el metodo de rigideces.
mattbox89.zip16k04-07-15File is not ratedMaterial Science Toolbox
It’s a packet of functions for an advanced materials analysis through examining tensions and deformations.
megmod.zip1k04-09-06File is not ratedold filter calculation for short wave
I read an old book about short wave stuff. They used the ?1MHz model? for filters. Here it is!
mess.zip18k02-05-14File is not ratedMinimizE StateS 1.00
This program minimizes incompletely or completely specified finite state machines (FSM) with the algorithm of Paull and Unger.
mohr_53.zip6k01-05-08File is not ratedMohr v1.00
MOHR est un programme pour Ti89/Ti92/Ti92Plus, écrit en Ti-Basic. Il permet de calculer les contraintes et de tracer le cercle de Mohr des contraintes mais aussi de calculer les déformations et de tracer le cercle de Mohr des déformations. Il sera utile à ceux qui étudient la mécanique et la résistance des matériaux entre autres.
mohrcirc89.zip51k04-04-01File is not ratedMohr
Allows an advanced analysis of plane tension states with drawings and numeric data. Little bug fixed.
mohr.zip5k03-06-18File is not ratedcirculo de mohr (mohr circle)
Este programa te facilita encontrar los esfuerzos maximos en un estado de esfuerzo de dos dimensiones. Este programa es util para carreras donde se vea algo de diseño mecanico ó en ing civil.
moody.zip1k00-07-26File is not ratedMoody Diagram
Used in the Moody Diagram
moremohr.zip1k08-12-01File is not ratedMohr's Circle 89
This is arguably the best Mohr's Circle program for the TI89. It shows all work, calculates all stresses and angles, and even draws the circle for you! It helped me effortlessly ace my SoM quizzes and exam and I am sure you will find it just as helpful!
nom.zip8k04-01-31File is not ratedNUMERIC METHOD by Dvash Amos BGU
Numeric method - step by step programs include help file -based on numeric method course in Ben Gurion University Israel - the Department of Mechanical Engineering. step by step method: squer,interpolation,secant,b-section,regular falsi,rafson,gauss,lagrange,r-k2/r-k4/r-k eq. solver,linear comb. & more this program needs os2.08 or higher!!!!
progettoverniciti89.zip6k16-02-16File is not ratedVernici
il file contiene una serie di programmi molto utili per chi come me lavora nel campo delle vernici - aggiornato dopo aver trovato un errore nel calcolo del VOC dei prodotti vernicianti a base acqua
rm_v_201.zip18k05-03-09File rated 8.70Resistencia de Materiales v 2.01
Program about Resistence of Materials. it does stress calculations and Mohr's Circle. Programa de Resistencia de Materiales, Hace todo tipo de calculo con Tensiones y con Circulo de Mohr.
rm.zip14k05-01-11File is not ratedResistencia de Materiales
Programa para resistencia de materiales que calcula, tensiones principales, direcciones principales, tensiones octaedricas y circulo de mohr
roboticsti89.zip2k06-06-01File is not ratedRobotics - Pose Matrices
Two programs, one for RPY angles, and one for ZYZ Euler angles. Enter alpha, beta, and gamma angles in degrees. Program will solve rotation matrix and display it. Then it will ask for xyz coordinates, and then ask you to choose a letter "A" through "F" to assign to the resulting pose matrix which will save you a lot of time and makes it easy to multiply the resulting matrices.
rocketrycalculator.zip1k07-12-06File is not ratedRocketry Calculator
"Rocketry" is a great "in the field" rocketry program, in BASIC, that runs calculations related to model rockets. Input the rocket's mass, the cross-sectional area, the coefficient of drag (usually .75), the impulse, and the burn time. It will then calculate your rocket's maximum velocity, maximum altitude, and optimum ejection-charge delay time. Just for fun, "Rocketry" maximizes the TI-89 Titanium's toolbar, text, and dialogue capabilities. The code has notes, by the way, to facilitate comprehension of the formulas.
routh.zip73k09-04-05File rated 7.46Routh Hurwitz Stability Matrix
(Originally submitted 2005-10-14) Routh-Hurwitz stability matrix generator. Generates the Routh stability table for the given characteristic polynomial. Handles both basic and special cases, namely a table that has (*) a Zero only in the first column, surmounted by epsilon method, (**) an Entire row of zeros, surmounted by even polynomial detection. Symbolic capability: generates the table even in the case of a parametric polynomial.
saxpc.zip840k03-05-12File rated 6.97BeamXP/FrameXP/TrussXP
SAxpC for TI89, TI92+ and VOYAGE200. This is an ultimate collection of all my structural programs to solve beams, frames(updated)(porticos) and trusses using the Stiffness Matrix Method or Displacements method, giving you the results step by step, drawing the beam, frame or truss, showing also an animation of the structure. All the programs give reactions on supports, displacements in nodes and internal forces in elements. Super coleccion de programas para resolver vigas, marcos y cerchas por el metodo de rigideces o desp´lazamientos dando graficas y resultados paso a paso.
simplex2.zip10k00-07-02File is not ratedSimplex (Portugues/English)
Step by Step method simplex. Método Passo a passo com matriz.
statics2.zip235k08-04-14File is not ratedStatics (2 dimensional)
This program solves two dimensional statics (equilibrium) problems. This update allows the solution of more complex structures, such as trusses, by enabling its application to components of a structure as well as to the structure as a whole. The program could be used for the whole structure first to determine any external forces, then to find forces in individual members or forces acting at a joint. A maximum of 3 unknowns can be found if forces are applied at more than one point, or 2 if all forces are applied at one point. If there are too many unknowns, you will be prompted to choose a component, which could be a single member, a section, or a joint, involving some of the same unknowns so more equations are generated, perhaps allowing solution. Up to 9 equations in 9 unknowns can be solved. Several examples are included.
statics3.zip257k08-05-27File is not ratedStatics (3 dimensional)
This program solves three dimensional statics (equilibrium) problems. This update allows the solution of more complex structures, such as trusses, by enabling its application to components of a structure as well as to the structure as a whole. Most commonly, the program would be used for the whole structure first to determine any external forces or couples, then to find forces in members or forces acting at a joint. Each force and the position vector of its point of application, as well as any couples, are entered. Vectors can be entered in rectangular coordinates, or as a given magnitude along a line between two specified points. If there more unknowns than equations, you will be prompted to choose a component, which could be a single member, a section, or a joint, involving some of the same unknowns so more equations are generated, perhaps allowing solution. Solutions are found by means of the TI Simultaneous Equation Solver. Vector magnitudes or vector components can be solved for, but not angles. Angular unknowns can usually be avoided by using components or by specifying direction along the line between two given points. Solutions are saved and copied to the home screen for use in further calculations. Several examples are included.
stdmthd.zip1k04-05-03File is not ratedStandard Step Method for Water flow
This program will calculate an array of values for water flow, but ultimately the purpose is to calculate a depth of water upstream/downstream givin certain paramaters. It operates with a percision of -+0.05.
strainmatrix.zip1k02-11-01File is not ratedMatrix Solution of Strain Equation
This program uses matricies to find the strain. Uses six knowns and figure out 3 unknowns. Practical for finding Strain in Machine Design
stress2.zip1k05-08-23File is not ratedStress
Program that calculates principal stresses, stress invariants and unitary vector coeficients for the normal stress just given the stress matrix.
stress.zip1k02-11-01File is not ratedEasy Combined Stress Equations
This program finds all the unknowns that Mohr's Circle would get for you, but in more basic form.. straight answers. With the entering of 4 knowns, a bunch of unknowns are calculated based on proven equations.
struceng.zip3k99-12-26File is not ratedStructural Engineering Progs
Here are some programs that I wrote for structural engineering. I hope they help others as much as they have helped me.
surveying.zip2k00-05-29File is not ratedSurveying Tools
A preliminary version of outdoor surveying tools. This version features only basic transit surveys for elevation and distance measurements. Future versions might include more advanced tools.
tamizado.zip102k11-07-18File is not ratedAnalisis Granulometrico
Este es un programa que realiza un analisis granulometrico, basado en la norma ASTM C 136. Este programa realiza el analisis basado en el diametro de cada malla en un juego de mallas y el peso de material granular retenido en cada malla. Luego, clasifica el material en gravas, arenas y finos de acuerdo a la misma norma. Despues, hace un analisis basados en los parametros de coeficiente de curvatura y de concavidad, y traza la curva granulometrica.
throughput.zip10k03-07-09File is not ratedTHROUGHPUT
This program creates the very long (to do) table called THROUGHPUT, wich calculate the mean number of pieces in a system.
topof89v0.1a.zip33k03-03-05File is not ratedTOPOF89 V0.1A
TOPOGRAFIA FACIL PARA TI 89 VERSION 0.1A (AGOSTO DE 2002)
truepos.zip51k02-11-08File is not ratedTrue Position Calculator
This program returns the true position of a feature relative to its nominal location. GD&T data is returned as well as a sketch of the deviation. Useful to people who deal with manufactured parts.
truss.zip454k02-04-06File is not ratedTruss v0.05 beta
Uses matrix methods to solve reactions, displacements, member forces for 2-D trusses. Version 0.05 beta.
turbomaq.zip90k07-06-25File is not ratedTurbomaq
ENGLISH: This program calculates head loss (PÉRDIDAS), flow reason (CAUDAL) and average pipe diameter (DIÁMETRO). I used it in my class of Hydraulic Turbo - machines. TI-89, TI-92, TI-92 Plus, Voyage 200 and TI-89 Titanium compatible. ESPAÑOL: Este programa calcula pérdida de carga (PÉRDIDAS), razón de flujo (CAUDAL) y diámetro medio de la tubería (DIÁMETRO). Lo utilicé en mi clase de Turbo - máquinas Hidráulicas. Compatible con TI-89, TI-92, TI-92 Plus, Voyage 200 y TI-89 Titanium.
turing.zip2k00-09-26File is not ratedVirtual Turing Machine
This program simulates a 5-tuple turing machine. Operation is simple and there are no bugs, as long as you do not go beyond the tape.
vigas_58.zip17k02-02-16File rated 7.46Vigas (Beam Solver)
Obtiene las fuerzas resultantes en los apoyos de una viga, crea la gráfica de Cortantes y la de Momento Flexionante, con una interfaz gráfica muy fácil de usar.
vigas.zip443k03-04-26File is not ratedVigas v1.2
Programa de analisis estructural por el metodo de rigideces. Calcula reacciones, desplazamientos nodales y fuerzas internas. Grafica Cortantes.
xs.zip48k01-12-22File is not ratedxs
Section Properties Program - calculates A, I, r, etc. for single or composite sections of multiple materials

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