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Jürgen Knaut, Alexander Berg - Handbuch der Bauwerkstrocknung.

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Jürgen Knaut, Alexander Berg

Handbuch der Bauwerkstrocknung.

2013

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4 Schadens- und Leckortungsmethoden S. 73-120

„… ic he r un d pr äz is e be st im m ba r – ze rs tö re nd es V er fa hr en – ho he r A rb ei ts …” „… na ue st e ve rfü gb ar e M et ho de – ze rs tö re nd es V er fa hr en – ho he r Z ei ta uf w an …” „… d er M es se le kt ro de n – Vo rb oh re n nu r b ei h ar te n M at er ia lie n – M es su ng …”

5 Trocknungstechnik S. 121-172

„… einem zweiten Kreislauf ausgetrieben (Re-Luft) . Diese Luft muss unbedingt über einen eigenen Schlauch …” „… (Re-Luftschlauch) aus dem Gebäude geführt werden, da man sie sonst nur im Kreis führt . Ein häufiger Fehler beim …” „… die so genannte Re-Luft aus dem Gebäude abgeführt werden. Ansonsten wird die ausgefilterte …”

doi.org/10.51202/9783816787259

Manuel Dahmen - Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine Concepts

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Manuel Dahmen

Model-Based Design of Pure and Multicomponent Cellulosic Biofuels for Advanced Engine Concepts

Series: Verfahrenstechnik

Volume 954 2017

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QSPR-based prediction of physicochemical fuel properties S. 83-106

„… (AIChE, 2012) and of computing molecular descriptors by means of DragonX (Todeschini et al., 2009) have …” „… f o cc ur re nc e four high viscous compounds Figure 5.2: The histogram of the natural logarithm of …” „… been computed for each molecular structure with the commercial descriptor calculation software DragonX …”

Blend formulation by simultaneous product and pathway design S. 130-174

„… ∀i = 1, ..., nC − 1 , (7.44) dVD dt = Ṅ ρm(TD, x′′L,i) , (7.45) x′′L,i = x′L,i · γi(TL,x′L) · pSi …” „… (TL) p ∀i = 1, ..., nC , (7.46) x′L,i = nL,i nL ∀i = 1, ..., nC , (7.47) x′D,i = nD,i nD ∀i = 1 …” „… , ..., nC , (7.48) nD = ∑ i nD,i , (7.49) nL = ∑ i nL,i , (7.50) p = ∑ i x′L,i · γi(TL,x′L) · pSi (TL …”

Appendices S. 179-226

„… st ud y. p a th w ay d es cr ip ti o n re fe re n ce (s ) P 1 fi x ed b io m a ss co m p os it io n …” „… % n o n e 9 .0 4 0 .9 5 2 5 .8 < 1 m eq O / k g T p o ly fu n c ti o n a ls 1 -b u to x y -2 -p ro p a …” „… 5 .3 0 3 .0 7 1 4 .0 < 1 m eq O / k g T 4 -h y d ro x y -4 -m et h y l- 2 p en ta n o n e A S G A ld …”

Basic concepts of fuel design S. 10-39

„… ie ld re m a rk (s ) y ie ld [g / g su g a r ] [g / g su g a r ] (% o f m a x .) h ex o se s et h a n …” „… l y ie ld re m a rk (s ) y ie ld [g / g su g a r ] [g / g su g a r ] (% o f m a x .) h ex o se s (c …” „… frequently re-expressed as derived cetane number (DCN). DCN is thought to represent an approximation of CN …”

Model-based identification of biofuel candidates S. 107-129

„… 2 2 ,5 -d im et h y lf u ra n 1 1 1 .2 9 .8 3 2 .1 3 5 .7 91 4 0 .9 h y d ro x y m et h y l fu rf u …” „… im et h y lt et ra h y d ro fu ra n 1 0 1 .5 2 4 .5 3 5 .2 0 .8 h y d ro x y m et h y lfu rf u ra l …” „… c a n d id a te s 3 -( p ro p a n -2 -y lo x y )b u ta n -2 -o n e 1 4 1 .0 2 2 .3 3 0 .3 1 .2 2 ,3 …”

Bibliography S. 227-276

„… Tester. Energy & Fuels, 28(7):4781– 4794. Bogin Jr, G. E., Osecky, E., Ratcliff, M. A., Luecke, J., He, X …” „… DC, USA, volume 2, pages 1215–1218. IEEE. 233 Bibliography Chang, C., Ma, X., and Cen, P. (2006 …” „… , X., Zheng, M., and Cornforth, F. (2011). Impact of fuel properties on diesel low temperature …”

GC-based prediction of fuel auto-ignition quality S. 50-82

„… τ [ms] fr eq ue nc y of o cc ur re nc e 0.5 1 1.5 2 2.5 3 3.5 4 4.5 0 5 10 15 logarithmic ignition …” „… delay ln τ [ln(ms)] fr eq ue nc y of o cc ur re nc e Figure 4.1: Histograms for non-scaled …” „… quality 0 1 2 3 4 5 6 0 1 2 3 4 5 6 model logarithmic delay ln τ [ln(ms)] m ea su re d lo ga rit hm ic d …”

doi.org/10.51202/9783186954039

VDI Wissensforum GmbH - International Conference on Gears 2019

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VDI Wissensforum GmbH (ed.)

International Conference on Gears 2019

Series: VDI-Berichte

Volume 2355 2019

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J. Thomas, C. Gosselin, P. Eng Design and rating by means of loaded TCA of straight bevel differential gears S. 493-504

„… Reverse Engineer (RE) the gear set. Once a gear set has been RE, the tooth flank topography can be …” „… Reverse Engineer (RE) the gear set, i.e. find machine settings describing the actual tooth surface for an …” „… gear set has been RE, the tooth flank topography can be converted into point cloud data files which are …”

P. Barreiro, J. Hoffmeister, J. Hermes, A. Bronner New improvement opportunities through applying topology optimization combined with 3D printing to the construction of gearbox housings S. 1823-1834

„… ul at ed Te m pe ra tu re S eq ue nc e fo r a S ta nd ar d SE W X 10 0 [% ] Time [hh:mm …” „… of the "X Series" designed by SEW-EURODRIVE offers the greatest potential for economic production …” „… solution. The largest, commercially available SLM printer limits the maximal printable size (800 mm x 400 …”

S.-J. Tsai, VDI, L. C. Chang, C.-H. Huang A study on tooth profile modification of cycloid planetary gear drive with tooth number difference of two S. 997-1010

„… regarded as C C C P P( ∆ ) cos ( ∆ ) cos( ) cos( )x R R r r e u (1) C C C P …” „… ) +1, 1 1, 1 , 1 1 1 if <( ) ( ) ( ) ( ) ( ) 0 otherwise i ii i k i i k i k i k i i k i x xx N x N N …” „… x x x x (7) Fig. 2:Definition modified position on the cycloid profile. Fig. 3: Determine the …”

N. C. Ecke, A. K. Schlarb, J. Holler, Jan Niedermeyer, P. Klein Thermal simulation of anisotropic PEEK-based tribocomposites S. 1411-1420

„… C, Arburg GmbH & Co. KG, Loßburg) into rectangular plates (50 x 50 x 4 mm³). Thermal analysis …” „… the fibers, a modification of the orientational parameter A was used. The value of A in a direction x …” „… experiments Rectangular specimens (10 x 4 x 4 mm³) were milled from the injection molded plates and tested …”

B. H. Kien, D. Iba, Y. Ishii, Y. Tsutsui, N. Miura, T. Iizuka, A. Masuda, A. Sone, I. Moriwaki Vibration-based plastic gear crack detection system using a pre-learned convolutional neural network S. 1443-1452

„… re-learned weights converge faster with a limited number of training images. Therefore, a crack detection …” „… , are updated by re-learning on a small number of labelled images, as can be seen in Fig. 6. By this …” „… re-learning We prepared 600 labelled images from 10 endurance tests for learning, in which, 250 labelled …”

S. Bill Life extension for gearboxes through predictive maintenance S. 1259-1262

„… sound results. Scientific studies demonstrate the effectiveness of RE- WITEC® products and show the …” „… Mannheim, Germany. These include oils like Castrol Optigear Synthetic X320, Mobilgear SHC XMP 320 …” „… or Klüberbio EG 2-150, which were analyzed with and without RE- WITEC®. The tests have shown that …”

J. Tavčar, J. Kos, D. Zorko, J. Duhovnik A multi-criteria polymer gears design optimisation procedure S. 1473-1484

„… be reduced by modifying the tooth shape – such as a positive profile shift (x1). Fig. 2 shows that …” „… 0,6 0,7 0,8 0,9 1 1,25 1,5 G ea r b od y te m pe ra tu re (o C ) To ot h ro ot s tre ss (M Pa …” „… 10 15 20 25 30 35 40 45 50 18 20 22 24 26 28 30 G ea r b od y te m pe ra tu re (o C ) To ot h ro …”

Z. H. Wu, Y. Q. Xu, K. A. Liu The Analysis on Grease Lubrication at Two Tapered Bodies Contact Considering Surface Roughness S. 1223-1236

„… ςc y1 x y o z yf zf of xf ys zs os xs Ps (ςs, γs) ςc driven body βsh Pf (ςf, γf) yfp …” „… asperity contact pressure; δ(x, y) is surface geometric clearance. For the geometric clearance δ(x, y …” „… clearance δ(x, y) in the contact coordinate system o-xzy is yx f pfcfyx f pscfyxδ ,,, rTrT …”

L. Stocco Complementary strengths of orbitless & planetary drives S. 1485-1496

„… drive topologies are superimposed for ZS=[9 18 24] and the curve is re-plotted with ratio on the x …” „… identified and SimulationX [7] is used to demonstrate reduced Orbitless planet vibration. It is proposed …” „… Planetary and Orbitless drives are simulated side-by-side in a common SimulationX Multi-Body System (MBS …”

E. Lothman, L. Kamjou, E. Claesson Gear performance beyond current standards – Implementing increased material fatigue performance in gears S. 915-924

„… method is to change to higher alloyed steel or re-melted steels to increase the material performance …” „… in this case highly alloyed re-melted steels such as 35CND16 or S156, can achieve. Table 2 …” „… : Comparison of tooth root stress at 3x10^6 load cycles with 1% failure probability 18CrNiMo7-6 35NCD16 S156 …”

R. Ratnagiri, M. Kato, H. Kuchelka Advances in polyacetal materials for gears S. 1357-1366

„… X-ray scattering while the material is underdoing deformation helps correlate observed load …” „… 126 129 112 Strain rate (s-1) x 105, 339 235 217 224 With a good understanding of the …” „… temperature. It is observed that a nearly 2x improvement in time to 10% strain can be obtained by optimal …”

N. Yildirim, M. Yasar, E. Yildirim, F. Erdogan, B. Karatas Experimental verification of improvements in static and fatigue bending capacity of spur gear tooth via tooth root design optimization S. 959-972

„… can be re-designed for increased loading capacity via improved design techniques. In this study, a …” „… . 24,4 24,6 24,8 25,0 25,2 25,4 25,6 25,8 26,0 26,2 92 92,5 93 93,5 94 94,5 95 Ro ot st re ss , M Pa …” „… to rotate about center but constrained in x & y directions while opposite tooth is supported …”

K. Holder, C. Salander, S. Rudolph, R. Stetter Automated requirements-driven design synthesis of gearboxes with graph-based design languages using state of the art tools S. 713-726

„… reusable and relatively freely (re-)combinable language modules. The assembly knowledge about the …” „… Optimization Collision detection 8. Housing Envelope 9. Assessment7. Central Data Model GA P AP I .w bp s .x …” „… makes sense, as well as necessarily re-gearing after positioning. Basically, a productive use of the …”

B. Guilbert, P. Velex, P. Cutuli Hybrid models for the study of gear body dynamic deflections – Gear body modes S. 823-834

„… fixed frame, the mode equation can be re-written from a fixed frame perspective as …” „… from [17] as: 2 4 x f i Eac (4) with : 2 12x ha , h bar height and 2i f with f …”

H.-J. Dennig, S. Monn, A. Vodermayer Thermoplastic high performance composite gears S. 1279-1290

„… (left) and finished test gear (right) fibre orientation re i n fo rc i ng f ib re s VDI-Berichte Nr …” „… 2 0.6 mm Pressure angle αn 20° Helix angle β 0° Addendum modification x1, x2 0 mm Tooth Quality …”

F. Concli, L. Maccioni, C. Gorla Power loss analysis of different high-power density gearbox typologies: CFD analysis and experimental measurements on a cycloidal gear set S. 101-114

„… vary between 0 and 2π. R ∙ cos ∙ cos e ∙ cos 1 ∙ R ∙ sin ∙ sin e ∙ sin 1 ∙ tan sin ∙ cos ∙ Re …” „… the lubricant flux seems to be laminar (Re < 2E3). The 3D simulations have shown that, in the …” „… vortices involve mainly the air while the lubricant flux seems to be laminar (Re < 2E3). References …”

B. Azzam, F. Harzendorf, R. Schelenz, G. Jacobs, W. Holweger White etching crack bearing failure: identification of high risk lubricant compounds using artificial neural networks S. 569-582

„… LinesFusion, uses X-Ray Fluorescence Analyses (XRF) and Infrared data of lubricants to render them into three …” „… Rectified Linear Unit (ReLu) activation function and an Adaptive Moment Estimation (Adamax) optimizer …” „… using X-ray Fluorescence Analysis (XRF), for example. If a real time model could be developed to take …”

F. Andary, G. Jacobs, J. Berroth Application of pre-calculated gear mesh stiffness on elastic gear bodies in multi-body simulation S. 1087-1098

„… , the contact stiffness can be precalculated independent of the time domain and then re-introduced as a …” „… . 95001, 2019. [13] X. Liang, H. Zhang, M. J. Zuo, and Y. Qin, “Three new models for evaluation of …”

doi.org/10.51202/9783181023556

VDI Wissensforum GmbH - Fahrzeugsicherheit

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VDI Wissensforum GmbH (ed.)

Fahrzeugsicherheit

Series: VDI-Berichte

Volume 2312 2017

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F. Krauns, K. Kietlinski, R. Henze, M. Tijssens, F. Küçükay Analyse von Fahrerbewegungen unter dem Einfluss von Automatisierungsstufen und einer Pre-Crash Maßnahme S. 33-42

„… 3 am November 7, 2017 | 09:16:12 | 209.98 mm x 297.04 mm 05 _2 31 2_ K ra un s_ F ah re rb ew eg un …” „… am November 7, 2017 | 09:16:12 | 209.98 mm x 297.04 mm 05 _2 31 2_ K ra un s_ F ah re rb ew eg un ge …” „… Preflight Lx3 am November 7, 2017 | 09:16:12 | 209.98 mm x 297.04 mm 05 _2 31 2_ K ra un s_ F ah re rb ew eg …”

P. Seiniger, A. Hellmann, M. Wisch, J. Gail Schutz von schwächeren Verkehrsteilnehmern: kommende Anforderungen aus Gesetzgebung und Euro NCAP S. 313-330

„… ) und Rest (Re). Im Gegensatz zu Fußgängerunfällen ist die verfügbare Infrastruktur innerhalb der …” „… 60 70 80 x [m] -20 -10 0 10 20 2016er Szenarien 2018er Szenarien 2020er Szenarien VDI-Berichte Nr …”

doi.org/10.51202/9783181023129

Daniel Lange, Karl Ponweiser - Bewertung der Leistungsfähigkeit von Wärmepumpen im Heiz- und Kühlbetrieb

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Daniel Lange, Karl Ponweiser

Bewertung der Leistungsfähigkeit von Wärmepumpen im Heiz- und Kühlbetrieb

Series: Wärmetechnik/Kältetechnik

Volume 163 2020

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Anhang Diagramme und Tabellen S. 122-146

„… , 1 A b b il d u n g A .1 0: C O P H re a l al s F u n k ti on vo n C O P H m a x fü r ko n st an te …” „… il d u n g A .1 1: C O P H re a l al s F u n k ti on vo n C O P H m a x im In te rv al l 0 ≤ C O P H …” „… st an te n Pa ra m et er s T X T a ls F un kt io n vo n C O P H 0 fü r k on st an te W er te …”

Anwendung S. 92-115

„… für konstante Werte von T X T COPH0 Abbildung 5.4: Fallbeispiel: Ermittlung von XT Ermittlung des …” „… COPHreal als Funktion von COP H max für konstante Werte von WP 0,9 0,8 0,7 C O P H re al COPHmax 1,0 0,6 …” „… F H+K ges für konstante Werte von Q X H FH+Kges Abbildung 5.13: Fallbeispiel: Ermittlung von XH …”

Bewertung der Leistungsfahigkeit S. 14-82

„… 1,5 1,0 0,8 0,6 0,5 0,3 0,25 0,05 5,0 XT als Funktion von COP H 0 für konstante Werte von T X T COPH0 …” „… konstante Werte von WP 0,9 0,8 0,7 C O P H re al COPHmax 1,0 0,6 0,5 0,4 0,3 0,2 0,1 Abbildung 3.15 …” „… konstanten Parameters WP COPHmax C O P H re al 0,9 0,8 0,7 1,0 0,6 0,5 0,4 0,3 0,2 0,1 Abbildung 3.16 …”

doi.org/10.51202/9783186163196

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