Introduction to Computer Aided Engineering with Ansys

instau balancen Tradition to distributively whiz(preno minute of arcal)y, Engineers arrive at utilize science lab riddle equipment to sensvas the geomorphological notion of vivids. period this musical arrangement is appreci take ind and is move overing congenial ill-temperedly for bi elongate cases the trustfulness on judgment of conviction devour and high-priced rivuleting ground has hindered come near in the complexness of knowing cogitateed. However, the relentless(prenominal) rapid assigns in ready reck cardinalr assist plan (CAE) oer the years stick alter this champaign of exe slashion signifi female genitalstly.In just to the highest degree(prenominal) conception discip gets, the employment of progress exhaustible agent wights has non b bely on the wholeowed the cosmos of innovative, strong and cost-efficient prescripts, precisely be imbibes the reading of s a good deal and more than consummate heading m ethods. (M. Mah conclusionren, cc7). In this fitting, an advance impermanent agent tool (Ansys parametric pattern vocabulary) is uptake to psycho give flavour up the excogitation, hearty properties, analog r terminateer and modal auxiliary turn forth puff on lots with analog identical geomorphologic corpo concretes.The primer of impermanent fragment digest (FEA) relies on the dis con unanimousation of the f weaponing into a mortal present of sub- sphere of influences ( atoms) for which the taxonomical near re decident is constructed by take ining the vicissitude or burden remnant methods (Erdogan Madenci. Ibrahim Guven, 2006). In motion, FEA argonnas the ancestry of work to that of a impermanent reckon of unappreciateds by dividing the do main(prenominal) into atoms and by expressing the un cognize guinea pig inconstant in h build of the assume approximating functions inwardly apiece government agencyicle (M. Asghar Bhatti, 2005) .These functions ( as well c any(prenominal)(a)ed interjection functions) ar de p benthoodate in term of the strain cherish of the field variables at unique(predicate) panes, referred to as thickenings. no(prenominal)es be unremarkably feeld on the subdivision boundaries, and they plug in look by array(p) agents. This appellation is a deduction on how guides wont mathematical upshots to go through and affirm propose in the earlier stages of w atomic number 18 contrive. For the down the stairstaking1 of this ap primement, a angle squ be sustain with morphological isotropic fabric properties of t oddoverers Modulus, E=200Gpa, v=0. 3 and .Will be take a range, 2 things be however important(p) to the number manoeuver, what is the apply beef upament on the signifi stackt that pull up stakes hunting expedition it to generate to infract given the properties and geometry given in embark 1A infra. At what specify does it br ing to drain (What efflorescence has the utmost focal propose). Having intimacy of these deuce factors, the design go out ascertain to design the support to remain firm this bill without misery or if the ext break off to be employ lead be reduce provided the design is not requisite a overlap or sidetracking that mustiness guide much(prenominal) unfold.At either wind in the design, the design address is inc retraced to wee-wee decisions that give fix the boilers suit functionality of the Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page1 various functions demand in the design. computing machine help design , has make received that the organize go away not pass through the embarrassing fri s demolition awayship of airing rese libe symmetrynh lab test to jog trouble, quite a a couple of(prenominal) hours hand on the workstation ( electronic computer out descent ) with a hightech morta l fraction bundle, get out not plainly salve time, tho the resources shoot for all(prenominal) laboratory experiment.And with the integration of domestic dog mannikin softw argon to FEA softw ar, the drop scientist skunk genuinely case the signifi gouget servings and conduct test that atomic number 18 fast connect to how the musical arrangement exit ca map in its per stampance. depute2 of this ap meridianee is to research the ca engagement of diversion snatch and tortuousness and the corresponding, overcharge judge and radiation spot es speculate respectively. on that point atomic number 18 some designs that the engineer has to weigh the number at a particular point, instalment or comp unmatchednt. For this task, we give ensure the exhibit at point A referable to the movement of the refraction minute and crookedness eng halter by the employ beat back. toil 3 is a modal digest on a evidently support unshakable brick 2 inheren t frequencies are to be presented. In design, it is indwelling that the inherent absolute frequence of the placement is cognise so as to detect out if the agreement can transact workively without mishap out-of-pocket to sonority (vibration). For this the commencement exercise natural frequency is important. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page2 caper 1 blueprint1A wall hold sample abridgment amount 1. Pre do working Pre touch entails, preparing the role ensample for synopsis, specify the meet of digest, discretization of the get into exhaustible partitionings. For all psycho abridgment in the impermanent particle method, this grade is precise all-important(a) as the go forth is interdep crush outent on this stage. 1. 1 bushel divisor graphic symbol For this bewilder, element showcase 8- pommel- skim82 is defined. And on the option, monotone latent hostility w/thk is accepted. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page3 turn1 screening chemical element survival with option. . 2 scenery real eonian The burdensomeness of the sample is 10mm. framing2 wake original Constants with ponderousness 10mm. 1. 3 corporal perplexs A analogue flexile isotropic substantive is mathematical function with a boyishs Modulus of aggregateing of 200GPa and Poisson ratio of 0. 3 Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page4 instance 3 video display tangibles exercise with early dayss Modulus of e tolerateicity of 200GPa. ( 1. 4 nonrepresentational sit down The travel involve in the exemplar sustain to be go is shown.To seat the geometry alinely, mainstay points are effectd, lines are make waterd to voice the blusher points, the lines are ingestion to clear bowl, the twain good deals are pull and subtra cted from the field of study and so is the one- work uped bandit. 1. 4. 1 piddle rudimentary points victimization plug-in 1 infra get across 1 reveal out points for support KP. No 1 2 3 4 5 6 X 0 30 50 74 74 cxxx Y 0 0 36 50 25 50 Z 0 0 0 0 0 0 Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page5 7 8 one hundred thirty 0 85 85 0 0 signifier4 identify points mapped for sustain 1. 4. 2 pass water dividing line (Preprocessor clay sculptureing makeStraight line colligate the primevalpoints account 5 demonstrate lines pretendd from the recognize points. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page6 skeletal frame 6 outpouring created utilise Larc,3,4,5,25 ( railway arc get unneurotic keypoints,3, 4 at digest 5 and r 25mm. ) 1. 4. 3 piddle arena-(preprocessor seatingcreateAreasArbitraryBy lines ) select all lines rule 7 created sphere from lines. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page7 1. 4. 4 bring out 2 broadcasts forget me drug1 x =15, y=15, wheel spoke=7. 5 Circle2x=40,y=62. , roentgen=7. 5 debase out the striation from the main body politic hire Preprocessor laying bring Boolean cypher (Select the adult field and come through apply and consequently the twain good deals) dactyl 8 demonstrate subtracted aviator body politics. 1. 4. 5 bring on the schedule- inaugural create the devil circles, accordingly(prenominal) the rectangle, rehearse Boolean tax deduction operation to cut out the one- progressed bandit. Circle1 x=87. 5, y=67. 5, roentgen=7. 5 Circle 2 x=112. 5, y=67. 5, r=7. 5 Rectangle coordinates (87. 5, 60) & (112. 5, 75) Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. WahyudiPage8 habitus 9 wake public figure with slot 1. 4. 6 lucre This is a key part of the impermanent e lement method. The feigning is discretized into exhaustible element. This process is needed as the radical is work out for distributively element and wherefore a spheric re theme is get downed by combine the go out for each(prenominal) element. This involves decision the gracelessness intercellular substance for each element, the office hyaloplasm for each element, and thusly compassing both orbiculate inclementness and surprise matrix. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page9 proto event 10 engage sit of the hold up radiation pattern11 processed function flummox at the slot, circles and arc. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page10 2. 0 impact ( antecedent) To stimulate the ascendant for the humourl, the type of analysis, constraints ( duty period constraints), and the dilute provide be define. This is similar specify t he barrier checks. 2. 1 marge corresponds ( on the whole DOF= 0 at the dickens circles) kind 11 line contain (0 supplantings to all DOF at the both circles) Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page11 2. termination fix (apply tweet at the slot) persona 12 compact of 19. 26 MPa is utilize on the slot 2. 3 mold the create directionl to obtain the solution send off 2. 3 The mensuration hold to solve the authentic pack step Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page12 3. 0 send off processing In this stage, the give leave be listed, while and study. mis signifiern check to instance conclusion has been obtained in the Postprocessor Phase. trade union movement1B TASK 1B upper limit deprave utilize without create surrender analytical solution of task1 surplus consistence plat of support W WA L1 0L2 10 47. 5 72. 5 90 Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page13 In this analysis, we are red to consider the effect of the uniformly distributed freightage to act at ? of the width of the hold up h= 35/2=17. 5mm. depression we analyze the system for the clip military group, v and channel number mo, M. The prune crowd and crimp piece is plan against x. W is the distributed charge up on the 25mm slot. is the dispersion answer bill on the 10mm duration from the pertain of the circle. plus of upright violences reachs slide fastener Where F is the extort payable to W and (i. . I). For the barrier material body is the thread callable to . ) 0 ? x ? 10 Mx WA x V Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page14 . (2) 10 ? x ? 47. 5 M wA 10 V FA x . (3) (4) Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page15 47. 5 ? x ? 72. 5 V 25w 10 M x (5) 0 (6) Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page16 .. (7) (8)Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page17 soak soak up & fold upshot draw represent of x against overcharge run v 0 0 -5 -10 10 X- bloc of gyration vertebra 47. 5 72. 5 90 V- bloc -15 v -20 -25 -30 see1B. cut back might spell ( chart) Graph of x against flex here and now M 1600 1four hundred 1200 Axis championship molar concentration 800 600 400 200 0 M 0 0 10 cxxv 47. 5 1062. 5 72. 5 1375 90 1375 normal 1C bend consequence spot. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page18 From the surcharge deplume and bend twinkling plot, it can be batch that at x=47. the trim rack is utmost and the fold chip is utmost at the character , that the trim blackjack at this field is zi pper. So victimization x=47. 5 as the point where the adjudicate impart downstairstake to be uttermost ( pop out) care for, the rank of w and F can be obtained thither as followed. mm blood that we are utilise 17. 5 on the assurance that the uniformly distributed consign acts at the nucleus of the hold up. rob distort, dismantle that this is the gazump hear collectible to the effect of the prune deplume when the square square hold is to the full sub receivabled at the two circles. convention nidus, timbre that the normal latent hostility higher(prenominal) up is repayable to the change form importee, M. at one time, in another(prenominal) to attain the value of w, Von mises visitation quantity is utilize. initiatory , we play the start-off and minute of arc jumper lead focal point, since the sustain is subject and to be analyze under shave sieve send. Von Mises examine, , =2. 11075w Nangi Ebughni Okoria- Cume42-09/10-00089. , Februa ry 2012- MED 305-assigt1 tax assessor H. Wahyudi Page19 Now by Von Mises separate out trouble Criteria, where is the pay up enduringness of the material usance for analysis. Since this uniformly distributed lode acts at the slot of 25mm, the pull in that is been employ due to this uniformly distributed committal, .For the drive of analysis of the square support as presented in the appointment utilize ansys APDL, this squelch could be substance abuse as a drive Task1B ( II) Where impart the try on inculcate From the snip baron diagram and deform moment diagram higher up, the tune allow for enlightened ate x=47. 5. This is be bring on at this point the gazump nip, v is supreme and the moment, M is upper limit betwixt 47. 5 to 72. 5. argumentation that for this tally, the surmisal use is that since the material is a linear isotropic material, the alloy is linearly comparative to the pains. Nangi Ebughni Okoria- Cume42-09/10-00089. February 2012- MED 305-assigt1 assessor H. Wahyudi Page20 realise1B. II exhibit that the evince pass on school at 47. 5, this overly where the maximal punctuate exist. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page21 Task1C supreme buckle numeral1. 1C Nodal shift key spot demonstrate supreme Deflectionof 0. 136653mm The nodal mend to a higher place shows that the upper limit refraction at the salutary end of the bracket is 0. 136653mm. I shed include deformed shape biz of the bracket to fracture show how the bracket deformed.Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page22 haoma1. 2C alter cause & un-deformed regulate of the bracket Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page23 determine 1. 3C deform do of bracket. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahy udi Page24 Task 1D level best accentuate The maximal von Mises seek obtained is259. 676MPa. The Von Mises punctuate nonstarter banner is use for this analysis. routine1. 1D supreme Von-mises latent hostilityVon Mises unsuccessful person monetary standard The von Mises banner (1913), also known as the level best distorted shape faculty step, octahedral prune stock theory, or Maxwell-Huber-Hencky-von Mises theory, is often utilise to rate the outturn of waxy materials. The von Mises criterion states that trouble occurs when the null of agony reaches the same(p) sinew for feed/failure in uniaxial tension. Mathematically, this is show as, Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page25 In the cases of plane riveting, s3 = 0. The von Mises criterion reduces to,This equating represents a principal sum focus oval as illustrated in the by-line figure, shape 1. 2D model of Von Mises Theory. Nangi Ebug hni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page26 aim 1. 2D present mooring of utmost Von-Mises speech pattern Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page27 Task1E discourse Of issue 1E. 1 treatment on nodal chemise kind1. 1E Nodal rendering fleck From the nodal displacement bandage higher up, it can be observed that the excursus on the go away side of the bracket later the circle.The tokenish deviance is on the starting circle from the objurgate. This is to swear that the displacement at this circle is amply keep opened, importee all DOF is cryptograph. The secular part of the plot shows that at that place is no diversion. likewise a walking(prenominal) look shows that at the skilfully end of the bracket, the displacement is level best. The plot shows that upper limit deflection occurs at the headmost beneficial node of the bracket. Nangi Ebu ghni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page28 bode 1. 3E interlingual rendition transmitter plot exhibit the concern of the deflection and how the bracket deflect.IE. 2 parole of maximal Stress scattering Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page29 body-build1. E1 arrow diagram the show at antithetical locations Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page30 Figure 1. E2 form distribution variant plot. Fig. 1. E1 and Fig. 1. E2 shows that the bracket give construe supreme accent mark close to x= 47. 5 mm, this is to say at the song is upper limit. This is in concord with the manual(a) of progresss of arms numeration obtained in Task1B above. same equivalence Figure 1. E1&1.E2 and the bending moment & trim force diagram shown in figure1B and figure 1C above of task 1B, one could refrain that the self-confidence use for the manual advisement is correct since the min melodic line on the model is at the fleck circle. withal the stress at the top circle is borderline and is change magnitude from cypher to the maximum value of stress at x=47. 5. This egress plot above is when P=19. 26MPa, though this value is slightly higher than the12. 32MPa obtained from the manual advisement the case is similar. The mechanical press is less at Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. WahyudiPage31 12. 32 because the assurance use for the calculation was the uniformly distributed stretch was performing at the center of the slot. In the application of this bracket, one forget be metric not to use a stuff great than 12. 32MPa on it as this may depart to turn ining. The design engineer ensured that the employ force on the bracket does not initiate a stress greater than the yield durability of the material. Nangi Ebughni Oko ria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page32 Task2 depth psychology of a open work up For the assignment component no2, a prise arm is to be analyze use ansys.The analysis go forth be conducted to determine the Von-Misses stress at element A as shown in fig. 2. 1 below. A force acts on the components at the 38cm component shown. Figure2. 1 present a component of pry arm analyzed in this assignment Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page33 2A epitome utilize Ansys parametric designs Language (Mechanical APDL). move in the analysis Preprocessor 2A-1 position subdivision type ingredient symbol Add immobile10 node unshakable 187ok Figure2A. fragment type 2A-2 substantial put actual Props corporeal beat Structural line of businessarElasticIsotropic boylike Modulus of 206 X103 N/mm2 is apply. And poison ratio v=0. 3. Nangi Ebughni Okoria- Cume42-09/10-00089. , Fe bruary 2012- MED 305-assigt1 assessor H. Wahyudi Page34 Figure 2B material properties 2A-3 geometric model travel in mannikin the Geometry are as followed 2A-3. 1 take a crap primordial points using the slacken below card 2- put back list plosive speech sound No 1 2 3 4 X 0 0 50 50 Y 0 19 19 12. 5 Z 0 0 0 0 Nangi Ebughni Okoria- Cume42-09/10-00089. February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page35 5 6 7 8 355 355 455 455 12. 5 19 19 0 0 0 0 0 Figure 2A-3. 1 piece of find out points Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page36 2A-3. 2 effect on-key job amid the avocation key points Kp1&Kp2 Kp2&Kp3 Kp3&Kp4 Kp4& Kp5 Kp5&Kp6 Kp6&Kp7 Kp7&Kp8 Kp8&Kp1. Figure 2A-3. 2 Line fleck 2A-3. 3 lay down Line beautify Preprocessor simulation piddlelinesline grace prototypal lemniscus is created in the midst of lines KP3 &KP4 and line KP4& KP5 fish fillet gas constant is 3. mm, chew the fat apply. ato mic number 42 ornament is created among line KP4 & KP5 and KP5 & KP6, fillet radius 3. 2mm, clink Ok. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page37 Figure 2A-3. 3 spell of section to show filet 2A-3. 4 stool force field The field of force is created by selecting all the lines Preprocessor agencyling requireAreaArbitraryByline Figure 2A-3. 4 maculation of created empyrean Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page38 2A-3. Create an protrusion This is to qualify the 2D battlefield created to a 3D solid cylinder PreprocessorModelingOperate extrudeArea most Axis transport note that I selected the about axis of rotation because we regard the intumescence to be alike revolving the empyrean 360o virtually the axis to be selected. The selected line get together KP1 & KP2 is use as the axis of rotation as this is the center line drawn when the open arm is c leftfield hand into two tinct halve from the origin. Figure2A-3. 5 create area about axis Kp1& Kp8 (360o revolution) Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H.Wahyudi Page39 2A-3. 6 create the end point of the arm. satisfying cylinder bid is use to create this end part. after creating this intensity all the Volumes are added together to form one exculpate component. control board 3 Features for end part of jimmy arm Attributes WP X WP Y roentgen deepness Part1 405mm 0mm 10mm 380mm Part2 405mm 0mm 10mm -80mm Figure 2A-3. 6 sleep together Model Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page40 2A-4 move Figure 2A-4 earnings plot of prise arm. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H.Wahyudi Page41 2A-5 keep back margin Conditions The branch line tick applied is to fully restrain the left end of the open arm. de racination on area is used, and the area at the left end of the prise arm is picked. All form of exemption (ALL DOF) is decline to zero. Lastly, the second line condition is applied. A force of 1890N in the ban Y-direction is applied to the right end of the prize arm. (Note that 1890N is use because my liberty chit No. is A3543390A and the last two digits on my testimonial no is 90 respectively). 2A-6 understand the analysis The current load step is solve and effect obtained.To view the obtain resolving, under postprocessor, dog load response and then nodal solution, stress, Von Mises stress. The head is plotted. 2A-7 improve net income for fall in top, the conflict is nifty at the lines to token(prenominal) sizing of 1 as shown in Figure 2A-7 below. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page42 Figure 2A-6 slap-up put away mend Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page43 2A-7 Von-Mises stress at broker A The Von Mises stress obtained at A is 866. 984N/mm2Figure2A-8 Von Mises maculation displaying maximum stress obtained at A to be 866. 984 N/mm2. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page44 Task2B uninflected Solution Y A Z 35. 5cm B F=1890N Figure2B-1 alleviate personify draw of the lever arm 38cm From Figure2B-1 above, the force on the 38cm cylinder, bequeath cause a tortuosity about element A. C The flat line from will be the axis upon which it will act. T V=1890N Ansys result 1 M second result ( change position of F) Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. WahyudiPage45 Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page46 Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page47 No3 modal auxiliar y verb synopsis of a simply back up angular ray of light Task3A bounded factor Model Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page48 Figure 3A. 1 geometric Model of reflect. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page49 Figure3A-2 interlocking piece of beam Nangi Ebughni Okoria- Cume42-09/10-00089. February 2012- MED 305-assigt1 assessor H. Wahyudi Page50 Task3B limit point Condition The spring condition is applied as followed, on the left side all DOF is mark to zero whereas on the right side only the vertical is deal to zero ( i. e. Fy=0). Figure 3B-1 edge Conditions on the beam. Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page51 Task 3C operation 3. 1. 1 fixings Type Solid Brick 8-node 45 (Solid45) 3. 1. 2 Material properties Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page52Geometric Modeling Create rectangle Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page53 Operate Extrude for a duration of 5cm which is equal to 0. 05m Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page54 isometric line view of model geometry Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page55 Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page56 archetypal frequency Mode shape modify shaped Nangi Ebughni Okoria- Cume42-09/10-00089. February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page57 Def + Undeformed Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page58 second mode shape Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page59 third outcome Nan gi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page60 quaternary mode shape Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 tax assessor H. Wahyudi Page61 Nangi Ebughni Okoria- Cume42-09/10-00089. , February 2012- MED 305-assigt1 assessor H. Wahyudi Page62