A aparut cartea, Dinamica

mecanismelor de

distributie.

Primul capitol prezinta o scurta istorie a aparitiei si dezvoltarii motoarelor cu ardere interna, deoarece acestea au dezvoltat mecanismele de distributie.
Al doilea capitol prezinta cateva modele dinamice utilizate pentru a studia mecanismele de distributie.
Capitolul 3 prezinta dinamica reala a mecanismelor de distributie, exemplificata prin mecanismul clasic cu cama rotativa si tachet (plat, cu miscare de translatie).
Capitolul 4 face analiza dinamica pentru sistemul traditional de distributie.
Capitolul 5, se ocupa cu studiul dinamic al mecanismului cu cama rotativa si tachet translant cu rola.
Capitolul 6, se ocupa cu modulul F dinamic, care este tot cu tachet cu rola, dar care are o miscare de rotatie incompleta (balans).
Capitolul 7 (ultimul) prezinta mai concentrat, modulul H, care reprezinta cama rotativa cu tachet plat balansier.
Cartea este scrisa in limba romana.

A aparut cartea, Sisteme planetare (in engleza Planetary Trains).

SISTEME PLANETARE

Autori: Ion PETRESCU si Victoria PETRESCU
de la Universitatea Politehnica din Bucuresti, Bucuresti, Romania, Europa.

Editura LULU (Double, London Uk).

ISBN 978-1-4476-0696-3

SCURTĂ DESCRIERE

Prezenta carte isi propune sa realizeze o grupare stiintifica a mecanismelor de tip planetar cunoscute.

Mecanismele planetare in general sunt compuse din angrenaje cu roti dintate si bare.

Acestea sunt prezentate constructiv, structural si cinematic.

La cateva sisteme planetare, se va determina in premiera si randamentul mecanic real al mecanismelor, pentru a rezolva astfel si o latura importanta apartinand dinamicii acestor sisteme.

Primele capitole realizeaza o prezentare sintetica a sistemelor mecanice si mecanismelor existente, care utilizeaza mecanisme cu bare si roti dintate, si care sub aspectul lor constructiv pot prezenta si caracterul de sisteme planetare.

Planetary Trains By Ion Petrescu, Victoria Petrescu www.lulu.com/product/file-download/planetary-trains/15359584 www.lulu.com/product/file-download/planetary-trains/15359584 This book aims to achieve a scientific group known like planetary type mechanisms. Constructively, structurally and kinematically, the planetary mechanisms (the planetary trains) are generally composed of spur gears and bars. In premiere, the book determines the real efficiency of the planetary trains. Automatic transmissions have been added slowly from airplanes to automobiles, and were then generalized to various vehicles. By using the formulas indicated in this book for calculating dynamics of planetary mechanisms, used in aircraft and vehicles, the automatic transmissions can be achieved better than those known today. The book is written in romanian. Posted at 1:10pm on Wed, Apr 06 2011

Planetary Trains By Ion Petrescu, Victoria Petrescu www.lulu.com/product/paperback/planetary-trains/15359583 www.lulu.com/product/paperback/planetary-trains/15359583 This book aims to achieve a scientific group known like planetary type mechanisms. Constructively, structurally and kinematically, the planetary mechanisms (the planetary trains) are generally composed of spur gears and bars. In premiere, the book determines the real efficiency of the planetary trains. Automatic transmissions have been added slowly from airplanes to automobiles, and were then generalized to various vehicles. By using the formulas indicated in this book for calculating dynamics of planetary mechanisms, used in aircraft and vehicles, the automatic transmissions can be achieved better than those known today. The book is written in romanian.

Coperta:

Victoria's Store www.lulu.com/spotlight/petrescuvictoria www.lulu.com/spotlight/petrescuvictoria Victoria's Store About Victoria Petrescu Author Image Nihil Sine Deo Ph.D. Eng. Relly Victoria PETRESCU Senior Lecturer at UPB (Bucharest Polytechnic University), GDGI Department.

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In domeniul robotica si mecatronica a aparut recent cartea:



Sisteme mecanice seriale si paralele

(Editata complet in limba romana).


Autori:

Florian PETRESCU si Relly PETRESCU



de la UPB (Universitatea Politehnica Bucuresti), din ROMANIA.




ISBN: 978-1-4466-0039-9




Plata se face cu un card bancar. Cartea se poate achizitiona de pe siteul:


Sisteme mecanice
seriale si paralele
- LULU Publisher

Vand costume populare oltenia, diferite modele cu bluze, oprege, margele, veste, tesute manual vechi de 60 ani, in stare exceptionala, zona de munte mehedinti !

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Cumpar motocicleta 250 sau 350 cm cubi in stare perfecta de functionare, pret negociabil. Ma puteti contacta la nr de telefon 773-961-4591 (Gheorghe) daca nu raspund nu pot vorbi dar sun inapoi.

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Acum puteti face o surpriza de neuitat celor din Romania! Trimiteti un cos cadou cu dulciuri sau un inedit buchet de trandafiri! Livram la domiciliu in orice localitate
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Pentru plata cu cardul, se aplica un discount de 5%, iar pentru comenzi mai mari decat 47$ livrarea este gratuita (doar in Romania)! Ambalajul cadou este tot gratuit.

Comenzi on-line pe www.tiparo.ro                                                                                                                                                    Se fac si livrari internationale, nu doar in Romania.

Pentru alte detalii ne puteti contacta la telefon 0040/264.440.294

De vanzare Laptop Dell Inspiron 4150
CPU Processor : 2.4
Mem: 512 (New Mem)
HD : 40 gb
S-Video for TV out
Infrared communications
Wireless ready .
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Hard Drive Caddy (NEW)
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MAKE ME AN OFFER

I have a damaged PowerBook G4 for sale or trade.

Apple PowerBook G4 1.0 GHz
PowerPC 7455 (G4) processor with the AltiVec "Velocity Engine" vector processing unit, 256k on chip level 2 cache, and 1.0 MB level 3 cache
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2x512MB Memory
Specifications:
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The BAD : left screen hinge is broke .
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Original Charger
The price for parts are :
2x$30 = Memory
$40 = DVD-ROM/CD-RW
$20 = airport
$170 = Screen display
$95 - 1GHz Logic Board
$40 - ac charger (SOLD)
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$40 - Keyboard
$40 - Battery
($530 value)
$200 for all as it is OBO
I also barter for iPhone 3G or 3GS , digital camera, camcorder, other laptop, 2 TB external Hard Drive, electronics

Used Lorex QLR0440 PC based video capture card that integrates high quality video recording with an easy to use graphical user interface. Local and remote internet viewing .

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Florarie noastra va sta la dispozitie cu minunate buchete de flori si delicioase cosuri cu fructe / gourmet. Efectuam livrari la domiciliu oriunde in Romania.

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   Preiau rate la masini (fabricatzie europeana:BMW,Audi,Mercedez)  sau platesc cash valoare ramasa(pana in 20.000).Anuntul se adreseaza persoanelor care nu-si mai permit sa plateasca ratele sau se gandesc sa renuntze la masina (inainte ca masina sa fie confiscata).
   Acest anunt vizeaza posesorii de automobile fabricate dupa anul 2006.
   Daca esti interesat ,trimite un mail cu oferta ta(model,an de fabricatzie,suma ramasa de plata) la This email address is being protected from spambots. You need JavaScript enabled to view it.
 


         Multumesc

Florarie Online Romania va asteapta cu drag. Prin noi puteti trimite flori si cadouri in Romania in orice orice oras sau sat cu cea mai mare incredere.

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Trimite cadouri in Romania
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This email address is being protected from spambots. You need JavaScript enabled to view it.
www.cumparalimente.com
www.trimitecadouri.blogspot.com

Trimite cadouri in Romania
Deviza noastra este sa trimitem cele mai frumoase cadouri, cele mai parfumate flori, cele mai proaspete fructe, cele mai fine bauturi si cea mai dulce ciocolata in cel mai scurt timp si la cele mai mici preturi Trimite un cadou pt jumatatea ta, pentru familie, prieteni pentru cei dragi. Daruri pe care toti le vor iubi, Flori care ii vor lumina camera. Ciocolata care ii va topi inima
This email address is being protected from spambots. You need JavaScript enabled to view it.
www.cumparalimente.com
www.trimitecadouri.blogspot.com