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BULETINUL INSTITUTULUI POLITEHNIC DIN IAŞ I<br />

BULLETIN OF THE POLYTECHNIC INSTITUTE OF IAŞ I<br />

Tomul LVIII (LXII), Fasc. 4 2012<br />

MACHINE CONSTRUCTION<br />

ANTONINO LA ROCCA (UK), VINCENZO LA ROCCA (Italy) and<br />

MASSIMO MORALE (Italy), Energy Recovery from Regasification of<br />

LNG (English, Romanian summary)...........................................................<br />

DANIEL DRAGOMIR-STANCIU and MARIAN STANCU, Design and<br />

Testing of a 50 kW Downdraft Gasifier (English, Romanian<br />

summary).....................................................................................................<br />

GRAŢIELA MARIA ŢÂRLEA, ION ZABET, MIOARA VINCERIUC and<br />

ANA ŢÂRLEA, Theoretical Eco-Efficiency Comparative Study Case,<br />

Hydrocarbons, Ammonia and HFC Mixture Alternative Retrofit<br />

(English, Romanian summary)....................................................................<br />

NICOLAE BARA and MARIN BICA, Influence of Environmental and<br />

Constructive Factors on the Vaporizers Performance (English, Romanian<br />

summary).....................................................................................................<br />

IONEL OPREA, An Improved Method for Heat Pumps Refrigerant Choice<br />

(English, Romanian summary) ..................................................................<br />

RĂZVAN FLORIN BARZIC, IULIANA STOICA, ANDREEA IRINA<br />

BARZIC and GHEORGHE DUMITRAŞCU, Thermal Properties of<br />

Polystyrene/Carbon Nanotubes Composites Prepared by Shear Casting<br />

(English, Romanian summary)....................................................................<br />

IONEL IVANCU, DANIEL DRAGOMIR STANCIU, IONUŢ CRÎŞMARU,<br />

DAN TEODOR BĂLĂNESCU and GEORGE OVIDIU RĂU,<br />

Modelling of a Plate Cross Flow Heat Exchanger (English, Romanian<br />

summary).....................................................................................................<br />

ION ZABET and GRAŢIELA-MARIA ŢÂRLEA, Experimental Results on a<br />

Vapour Injection Scroll Compressor (Engliah, Romanian summary)........<br />

CORNELIU CRISTESCU PETRIN DRUMEA, CĂTĂLIN DUMITRESCU și DRAGOȘ ION GUȚĂ, Experimental Research Regar<strong>din</strong>g the Dynamic Behavior of Linear Hydraulic Servo-Systems (English, Romanian Summary) ................................................................................<br />

C O N T E N T S<br />

VICTOR PANTILE, CONSTANTIN PANĂ and NICULAE NEGURESCU,<br />

A Study on Performance of a Hydrogen Fuelled Spark Ignition Engine<br />

(English, Romanian summary)...................................................................<br />

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