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A55OCIAZIONf Tfr NjOA WIL AuTOMOBllf Sczione Toscana INTERNATIONAL
SETC SMALL ENGINE TECHNOLOGY CONFERENCE
UNDER THE PATRONAGE OF University of Pisa on its 650th Anniversary since the foundation
WITH THE PATRONAGE OF Federation Internationale des Societes des Ingenieurs et Techniciens de 1'Automobile
WITH THE SUPPORT OF:
The Institution of Mechanical Engineers • Automobile Division Ufl Societe des Ingenieurs de l'Automobile
Consiglio Nazionale delle Ricerche Progetto Finalizzato Trasporti 2
December 1-3, 1993 PALAZZO DEI CONGRESSI Via Matteotti, 1 UB/TIB Hannover 89 PISA- ITALY 111 743 354 XII
CONTENTS
Paper No. Page No.
931471 1 L I TORIELLO - Mercury Marine Division of Brunswick Corp. - Fond du Lac (USA) The green environment and its impact on the recreational marine industry
931472 17 M YAMANOUCHI - Mazda Motor Corp. - Hiroshima (Japan) Automotive engines; the search for environmental harmony
931473 27 G P BLAIR - The Queen's University of Belfast (Northern Ireland) The consumer, the environment and the small engine
931474 31 B BREUER, J PRACKEL, M SCHMIEDER, A WEIDELE - Darmstadt University (Germany) Motorcycle/Rider/Road - Complex and demanding interfaces
931475 41 C CAPUTO - Universita di Roma La Sapienza (Italy) What novelties can be applied to small I.C. engines ?
931477 61 C STAN - College of Technology and Economics - Zwickau (Germany) Concepts for the development of two stroke engines
931478 71 G MONNIER, P DURET - Institut Francais du Petrole - Rueil Malmaison (France) R PARDINI, M NUTI - Piaggio V.E. - Pontedera (Italy) IAPAC two-stroke engine for high efficiency low emissions scooters
931479 81 A ARMANNI, G BIDINI, C N GRIMALDI - Universita di Perugia (Italy) Small two stroke diesel engine prototype XIII
931480 91 S GLOVER, P DURET - Institut Francais du Petrole - Rueil Malmaison (France) The ROTAPAC fuel injection concept for low emissions two- stroke engines
931482 103 A FRANCO, L MARTORANO - Universita di Pisa (Italy) A mathematical model to simulate combustion in a two-stroke engine simulation computer program
931484 113 P S MEHTA - Indian Institute of Technology - Madras (India) K A MALIK - Aligarh Muslim University (India) C P GUPTA - University of Roorkee (India) An analytical model and parametric investigation of a small two- stroke SI engine
931485 127 M FURUYAMA - Chiba University (Japan) Y ISHII - Isuzu Motors (Japan) R HORIGUCHI - KAO (Japan) Prediction of fuel supply characteristics on motor cycle by intake system simulation
931486 137 G L BERTA - Universita di Catania (Italy) Engines for hybrid vehicles: requirements and perspectives
931487 977 D DINI - Universita di Pisa (Italy) On board constant power hydrogen fuelled engine for electrically driven vehicle
931490 145 A ARLOTTI, F CAGNOLATI - Lombardini FIM - Reggio Emilia (Italy) Evaluation of potential emission and performance levels of a single cylinder three-valve direct injection diesel engine
931491 985 V DELLE SITE, O LANDOLFI - CNR, Progetto Finalizzato Trasporti 2 - Roma (Italy) F CARICCHI - Universita di Roma La Sapienza (Italy) Evaluation of design problems related to the adaptation of a small commercial diesel engine to marine use XIV
931492 155 U PANZERI - Dott. Vittorio Gilardoni - Mandello Lario (Italy) Bimetal heads for two-stroke engines
931493 173 D W PROCKNOW - Briggs & Stratton - Milwaukee (USA) The design and development of a gaseous fueled engine for residential heat pump use
931494 183 C R JOHNSON, M F ROSE - Auburn University - Alabama (USA) B D GUENTHER, J KRUGER - US Army Research Office - North Carolina (USA) W R GOODWIN, Jr. - US Army Natick Research, Development and Engineering Center - Natick (USA) R P HAMLEN - US Army Research Laboratory - Fort Monmouth (USA) S NAWROCKI - US Army Belvoir Research, Development and Engineering Center - Fort Belvoir (USA) Small energy conversion machinery for manned systems: a summary of workshop proceedings
931496 193 V I PANIN, V B UDOVICHENKO - VNIIMotoprom - Serpukhov (Russia) V I KOSAREV - Ministry of Science of the Russian Federation - Moscow (Russia) Some aspects of efficiency of composites and ceramics for engine applications
931497 201 V I PANIN, A N VASHCHENKOV - VNIIMotoprom - Serpukhov (Russia) S M BOROVSKAYA - VIAM - Moscow (Russia) F E GRISHAYEV - Ministry of Science of the Russian Federation - Moscow (Russia) The findings of work on the development of composite connecting rod (CFRP) for small capacity engines
931498 207 G CHIATTI, R RUSCITTI, G SARACENO - Universita di Roma La Sapienza (Italy) Thermal barriers in small diesel engines XV
931499 217 R HIPPOLITI - Piaggio V.E. - Pontedera (Italy) FEM method for design and optimization of connecting rods for small two-stroke engines
931500 231 M PEROTTI- Politecnico di Milano (Italy) T TOSCHI - Cagiva Motor Italia - Varese (Italy) Simulation and data acquisition of exhaust systems for high performance two-stroke engines
931502 245 W HEIMBERG - Ficht - Kirchseeon (Germany) Ficht pressure surge injection system
931503 . 263 Y-Q DONG - Wuxi Fuel Injection Equipment Research Institute - Wuxi City (P.R. of China) Z-H YU - Jintan Diesel Engine General Works - Jintan (P.R. of China) The investigation on the development of fuel injection systems for small IDI diesel engines
931504 273 A CHIRU, C COFARU, H R ANCA - Transylvania University - Brasov (Romania) R I MOUCHA, P PASCA, T KLEIN - Roman - Brasov (Romania) Possibilities of increasing the energetic and environmental performances of diesel engines with direct injection through acoustical supercharge
931505 283 P RAMESH BABU, B NAGALINGAM, K V GOPALAKRISHNAN - Indian Institute of Technology - Madras (India) Study of a new scavenging system to reduce the loss of fresh charge in three different types of two-stroke SI engines
931506 295 R FLECK - The Queen's University of Belfast (Northern Ireland) Expanding the torque curve of a two-stroke motorcycle race engine by exhaust water injection
931507 305 H KAWABE - Yamaha Motor - Iwata (Japan) Y KONISHI - Kyodo Oil Technical Research Center (Japan) Effect of polybutene on prevention of clogging in the exhaust system of two-stroke engines XVI
931508 315 C M BARTOLINI, G VINCENZI - Universita di Ancona (Italy) G CHIATTI - III Universita di Roma (Italy) Performance analysis of a two-stroke gasoline engine with direct-injection
931509 323 K-H BENDIX - Bombardier-Rotax - Gunskirchen (Austria) Optimizing of the nonsteady operational behaviour of high performance two-stroke engines
931510 333 S R MARATHE, R G CHIKHALIKAR, H A MALEKAR, V SARVESWARAN - Bajaj Auto - Pune (India) Study of the effect of combustion chamber design on performance of the small, two stroke gasoline engine
931511 345 H NAKAHARA, K NAKAMURA - Kawasaki Heavy Industries - Akashi (Japan) Assessing the performance of internal combustion engines of different volumes
931512 355 Y MOTOYAMA, T GOTOH - Yamaha Motor - Iwata (Japan) The effect of higher compression ratio in two-stroke engines
931513 365 M NUTI, D CUNDARI - Piaggio V.E. - Pontedera (Italy) Experimental analysis for internal losses in two-stroke SI engine
931514 375 T KATSUOKA, H KOYAMA, S NAKAMICHI, K IKUMA - Yamaha Motor - Iwata (Japan) Research and development of electro hybrid bicycle with PAS (Power Assist System)
931515 383 M KATO, K NONAKA - Sanshin Industries - Hamamatsu (Japan) Sensing of air mass in a two-stroke outboard engine using crankcase pressure
931518 391 P M AZZONI, G CANTONI - ENEA-INN-FIS-C.R.E.E. Clementel - Bologna (Italy) G MINELLI, D MORO - Universita di Bologna (Italy) Indirect pressure measurement in a small diesel engine XVII
931519 999 A C CAPUTO, G CAVANNA - Universita di Roma La Sapienza (Italy) A ARLOTTI, F CAGNOLATI - Lombardini FIM - Reggio Emilia (Italy) Feeding of small diesel engines with water in diesel oil emulsion
931520 403 F E CORCIONE, A FUSCO, G VALENTINO - CNR, Istituto Motori - Napoli (Italy) R BOSISIO, N SCINICARIELLO - Lombardini FIM - Reggio Emilia (Italy) F PAPETTI - IBM Semea - Roma (Italy) Development of a DI diesel combustion system by Kiva-ll numerical code and engine tests
931523 413 S SUZUKI - Yamaha Motor - Iwata (Japan) T MAEDA - Mazda Sangyo (Japan) Development of car engine-based, low-NOx, highly reliable GHP engine
931524 423 T YAMAOKA, C HIRATA - Suzuki Motor - Hamamatsu (Japan) Analysis of valve system behaviour
931525 431 R GENTILI, G FORASASSI - Universita di Pisa (Italy) P BRUNO, M GIORDANO Variable compression ratio system for reciprocating SI engines
931526 447 H ODA, S TSUTSUMIKOSHI, T SHINKAI - Suzuki Motor - Hamamatsu (Japan) Development of variable valve timing and lift mechanism for motorcycle
931528 457 T MUROKI, M SUZUKI - Chiba University (Japan) M ISHIHARA - Nissan Motor (Japan) Research and development of the rotary valve XVIII
931529 1017 L ARNONE, R COZZOLINO, M MIGLIACCIO - Universita di Napoli "Federico II" (Italy) M GAMBINO - CNR, Istituto Motori - Napoli (Italy) Using an orbital type compressor for charging a single-cylinder SI two-stroke engine
931530 465 H KOBAYASHI, H YOSHIDA, Y IKEDA - Riken - Kashiwazaki (Japan) Y MISHIMA - Honda R&D (Japan) Narrow width top ring behaviour for gasoline engine
931532 475 J P SHARMA - Escorts - Patiala (India) G SINGH - Thapar Institute of Engineering and Technology - Patiala (India) Review of design concepts and performance evaluation of a small symmetrical crank case loop flow scavenged two stroke engine in the light of latest developments in ring materials
931533 487 M SOUGAWA, S OKUMURA - Sanshin Industries - Hamamatsu (Japan) Development of piston rings treated with composite electroplating of nickel-based film for two-cycle outboard motors
931534 493 G DURI, G MORINI - Lombardini FIM - Reggio Emilia (Italy) Reduction of exhaust emissions on two twin cylinder IDI diesel engines
931536 505 H NAKAJIMA, M MAEDA, N FUJIMURO, T KOSAKA - Kubota - Sakai (Japan) The study of exhaust emissions reduction in a 125 mm stroke diesel engine for agricultural tractor
931539 - °IZ 2Z^Z 517 S J MAGEE, R DOUGLAS, G P BLAIR - The Queen's University of Belfast (Northern Ireland) J P CRESSARD - Peugeot MTC (France) . Reduction of fuel consumption and emissions for a small ' capacity two-stroke cycle engine XIX
931540 527 C T HARE, J N CARROLL - Southwest Research Institute - San • Antonio (USA) Reactivity of exhaust emissions from a small two-stroke engine and a small four-stroke engine operating on gasoline and LPG
931541 545 J J WHITE, J N CARROLL - Southwest Research Institute - San Antonio (USA) J G LOURENCO, A DOWNING-IAALI - California Air Resources Board - El Monte (USA) Baseline and controlled exhaust emissions from off-highway vehicle engines
931542 1009 L-K HWANG, P-H HSIEH, J WANG, W-B WANG - Industrial Technology Research Institute - Taiwan (R.O.C.) Emission control by retrofitting motorcycles with catalytic converter
931543 557 S T GULATI, P L SCOTT - Corning - Corning (USA) Design and performance of a ceramic monolithic converter system for motorcycles
931544 569 F CASTAGNA, G MABILON, M PRIGENT - Institut Francais du Petrole - Rueil Malmaison (France) J FAVENNEC - Rosi - Nanterre (France) The catalytic treatment of small two-stroke gasoline engine exhaust
931545 579 T UCHINO - Suzuki Motor - Hamamatsu (Japan) Development of a two-stroke in-line three-cylinder snowmobile engine equipped with a balancer
931546 589 T YAGUCHI - Honda R&D - Asaka (Japan) Contemporary design trends and a study on form for small utility engines