Articles by tag: Gas
Title Authors Year
1 A SIMPLIFIED ANALYTICAL MODEL OF STIRLING ENGINE EFFICIENCY CALCULATION. A THEORETICAL ANALYSIS OF WORKING GAS
https://doi.org/10.46390/j.smensuen.27124.457
Aldea N. , Matei F. , Rednic V. 2024
2 A NEW METHOD TO GENERATE VERY LOW GAS FLOWS FOR CALIBRATION OF HYDROGEN PERMEATION MEASUREMENT. PART 1: CONCEPT AND FEASIBILITY TESTING
https://doi.org/10.46390/j.smensuen.25122.446
Bidica N. , Ghimiş N. 2022
3 MICRO-CHANNEL REACTOR FOR LOW LEVEL H2 OXIDATION WITHIN AN O2 STREAM: PRELIMINARY TESTS IN VIEW OF INTEGRATION IN A H2 GENERATOR WITHIN CECE PROCESS
https://doi.org/10.46390/j.smensuen.25122.444
Niculescu A. , Ana G. , Bulubașa G. , Stefan I. , Bucur C. , Bornea A. 2022
4 AN ALTERNATIVE FOR VALORIZATION OF WASTES AS ENERGY SOURCE
https://doi.org/10.46390/j.smensuen.24221.439
Zaharioiu A. , Bucura F. , Constantinescu M. , Petreanu I. , Marin F. , Popescu D. , Sandru C. , Ionete E. , Oancea S. , Ionete R. 2021
5 TEMPORAL EVOLUTION OF GREENHOUSE GAS EMISSIONS IN EUROPEAN UNION (EU-28): A PERSPECTIVE ON ROMANIA
https://doi.org/10.46390/j.smensuen.24221.438
Iordache M. , Zgavarogea R. , Iordache A. , Constantinescu M. , Bucura F. , Ionete R. , Grigorescu R. , Nechita C. 2021
6 THE CONTRIBUTION OF ROMANIA TO CLIMATE CHANGE – THE EFFECTS OF ACCOUNTING THE GHG EMISSIONS FROM LAND USE, LAND-USE CHANGE AND FORESTRY (LULUCF)
https://doi.org/10.46390/j.smensuen.24121.433
Zgavarogea R. , Iordache M. , Iordache A. , Constantinescu M. , Bucura F. , Ionete R. , Grigorescu R. , Nechita C. 2021
7 Extinderea domeniului de utilizare a traductoarelor de temperatura PT 100 in domeniul 20-77K utilizand un termometru cu gaz
Iliescu M. , Culcer M. , Curuia M. , Roman T. , Stefanescu I. 1998
8 Separarea bioxidului de carbon din gazele naturale prin adsorbtie pe carbuni site moleculare
Stanciu V. , David E. , Stefanescu D. 1998
9 Separation of Nitrogen from Air by Selective Adsorption on Carbon Molecular Sieves
Stanciu V. , Stefanescu D. , David E. 1999
10 Composite Carbon - Copper with High Selectivity for Oxigen Removal
David E. , Stanciu V. , Stefanescu D. 1999
11 Designing Methods of Cryogenic Regenerations for Gas High Purifications
Bornea A. , Cristescu I. , Peculea M. 1999
12 Chemically Modified Glasses for Analysis of Hydrogen Isotopes by Gas-Chromatography
Stanciu V. , Stefanescu D. , David E. 2000
13 Mathematical Modelling for Water/Hydrogen Exchange Column in a Successive System Catalyst and Ordered Package
Bornea A. , Cristescu I. , Zamfirache M. 2001
14 Synthesis of Carbon Molecular Sieves by Benzene Pyrolysis Over Microporous Carbon Materials
David E. , Talaie A. , Stanciu V. , Armeanu A. 2001
15 Consideratii privind pierderile de energie termica in retele de distributie urbane
Curuia M. , Culcer M. , Iliescu M. , Stefanescu I. 2002
16 Filtrarea în gradient înalt de câmp magnetic aplicata la depoluarea gazelor industriale
Iacob G. , Chiriac H. , Herea D. , Curuia M. , Iliescu M. , Stefanescu I. 2002
17 Experimental Study About Hydrogen Isotopes Storage on Titanium Bed
Vasut F. , Zamfirache M. , Bornea A. , Pearsica C. , Bidica N. 2002
18 Simulation and Modeling of the Processes in the Isotopic Exchange Column of a Cryogenic Pilot Plant for Tritium Separation
Retevoi C. , Stefan L. , Balteanu O. , Stefan I. , Bornea A. , Salamon P. 2002
19 Studiu privind evolutia concentratiei tritiului in moderatorul unui reactor candu cuplat “on-line” cu o instalatie de detritiere
Bidica N. , Bornea A. 2003
20  Energetica nucleara romaneasca in contextul dezvoltarii durabile
Rotaru I. , Bilegan I. 2003
21 Nitric Oxide Reduction by Carbon Monoxide over Supportes Cobalt-Palladium Catalyst
David E. , Stanciu V. , Armeanu A. , Sandru C. 2004
22 Simulation and Optimisation of the Data Acquisition System for Tritium Removal Pilot Plant
Retevoi C. , Stefan I. , Balteanu O. , Stefan L. 2004
23 Energy Conversion Using Hydrogen PEM Fuel Cells
Culcer M. , Stoenescu D. , Patularu L. , Mirica D. , Lazar R. , Varlam M. , Carcadea E. , Stefanescu I. 2004
24 Experimental Investigation in Order to Determine Catalytic Package Performances in Case of Tritium Transfer from Water to Gas
Bornea A. , Peculea M. , Zamfirache M. , Varlam C. 2004
25 Thin Plates Plastic Deformated by Impulsive Loads
Roşca A. 2004
26 Underwater Local Dry Welding in Gas Protective Medium
Diaconu M. , Parvu M. , Cantaragiu M. 2004
27 Comparative Study About Hydrogen Sorption in Sponge and Powder Titanium
Vasut F. , Preda A. , Zamfirache M. , Ducu C. , Malinovschi V. 2005
28 Studies on Tritium Permeation Into Various Materials as a Function of Gas Composition, Partial Pressure and Temperature
Brad S. , Stefanescu I. , Stefan L. , Lazar A. , Vijulie M. , Sofilca N. , Bornea A. , Vasut F. , Zamfirache M. , Bidica N. , Postolache C. , Matei L. 2005
29 Radiological Safety System Based on Real-Time Tritium-In-Air Monitoring on Room and Effluents
Bidica N. , Sofalca N. , Balteanu O. , Stefan I. 2006
30 Acquisition System for the Liquid Helium L5 Plant
Brad S. , Vijulie M. , Lazar A. , Gherghinescu S. 2006
31 Computational Model of a PEM Fuel Cell with Serpentine Gas Flow Channels
Carcadea E. , Stefanescu I. , Ene H. , Ingham D. , Lazar R. 2006
32 Hydrogen Isotopes Properties Along the Saturation Line
Bondarenko S. 2006
33 Research Concerning the Optimization of Isotopic Exchange Process in the Pilot Plant for Tritium and Deuterium Separation
Gherghinescu S. , Popescu G. 2007
34 Reducing of CO2 Emission Released from Fossil Fuel Power Plants by Exhaust Gas Treatment
David E. 2007
35 Investigation of Transport Phenomena in a 7-Serpentine Channel PEM Fuel Cell
Carcadea E. , Ene H. , Ingham D. , Ionete R. , Stefanescu I. , Stanciu V. , Patularu L. 2007
36 Determination of Carbon Oxides Levels with Two Techniques, Mass Spectrometry and Gas Chromatography
Florescu D. , Saros G. 2007
37 The Analysis of Volatile Organic Compounds in Gaseous and/or Solid Samples
Vremera R. , Costinel D. , Iordache A. , Ionete R. 2008
38 Useful Fuels Obtained by Thermochemical Conversion of Biomass 
David E. 2008
39 Greenhouse Gases Effects on Global Warming
Florescu D. , Saros G. , Ionete R. , Stanciu V. 2008
40 Parameters That Influence the PEM Fuel Cell Performance
Carcadea E. , Ingham D. , Stefanescu I. , Ionete R. , Ene H. , Nicolescu B. 2008
41 Stable Isotope Signature (D/H, 18O/16O) in a Hydrologies Study
Costinel D. , Vremera R. , Grecu V. 2008
42 High-Precision 13C and 18O Measurements by Continuous Flow-Isotope Ratio Mass Spectrometry (CF-IRMS) in Romanian Wines Characterization
Costinel D. , Ionete R. , Vremera R. , Stanciu V. 2008
43 Laboratory Methods for Monitoring the Quality of Air.  Industrial Complex Study
Saros G. , Florescu D. , Bucura F. , Constantinescu M. 2009
44 New Approach for Dynamic Flow Management Within the PEMFC Stack
Varlam M. , Culcer M. , Carcadea E. , Stefanescu I. , Iliescu M. , Enache A. 2009
45 Study of a PEM Fuel Cell Functioning Performances Using a Test Station
Culcer M. , Enache A. , Carcadea E. , Raceanu M. , Iliescu M. , Varlam M. 2009
46 Addition of Synthetic Aromas to Wine – Considerations Regarding the Detection
Vremera R. , Costinel D. , Ionete R. , Cho J. 2010
47 Development of the Membrane Permeator for Hydrogen Production to ICIT - Rm. Valcea
Iordache I. , Raceanu M. , Curuia M. , Cho J. 2010
48 Modified Gas Diffusion Layer for Fuel Cells Synthesized by Pulsed Laser Ablation
Ebrașu D. , Dorcioman G. , Enculescu I. , Serban N. , Axente E. , Sima F. , Ristoscu C. , Mihailescu I. , Stefanescu I. 2010
49 Nuclear Power Generation Alternative for a Clean Energy Future
Bobric E. , Bucur C. , Popescu I. , Simionov V. 2010
50 The Reducing Emissions of Gases with Greenhouse Effect Using the Metallic Catalysts Supported. Production Technology, Preparation, Physical and Chemical Characterization
Constantinescu M. , Bucura F. 2010
51 The Primary Romanian Radon Standard, a Common Project: IFIN-HH, Bucharest; ICSI, Rm.Valcea; ISP, Timisoara; CEA/LNE-LNHB, Saclay (France)
Sahagia M. , Luca A. , Wätjen A. , Antohe A. , Ivan C. , Stanga D. , Varlam C. , Faurescu I. , Toro L. , Noditi M. , Cassette P. 2010
52 Fuel Gas from Biomass Wastes Gasification in a Free-Fall Reactor
David E. , Preda S. , Ducu C. 2010
53 Calibration of a GSD 320 Quadrupole Mass Spectrometer for Hydrogen and Deuterium Gas Mixtures Analysis
Stefanescu A. , Bidica N. , Bornea A. , Cristescu I. , Stefanescu I. 2010
54 Use of Nitrogen for Tritium Separation Plant Security
Gherghinescu S. 2010
55 Biohydrogen – The Environmentally Friendly Alternative Automotive Fuel
Anghel M. , Niculescu V. , Stefanescu I. 2011
56 Hydrogen – The Future Energy Source and ITS Environmental Impact
Niculescu V. , Anghel M. , Stefanescu I. 2011
57 Plastic Wastes Recycling Using Modified ZMS-5A Zeolite
David E. , Stefanescu I. , Stanciu V. , Aldea N. , Sandru C. , Armeanu A. 2011
58 Study of Flow Field Design for Improving PEMFC Performance
Carcadea E. , Varlam M. , Stefanescu I. , Tanislav V. , Patularu L. , Schitea D. , Ene H. 2011
59 Organic Components Determination in Paintings Using GC/MS
Popescu R. , Samoilescu C. , Costinel D. , Ionete R. , Stefanescu I. 2011
60 Performance Tests on the Adsorption Systems for Redesign and Functioning in New Operating Conditions
Gherghinescu S. , Popescu G. , Vacaru M. 2011
61 Theoretical and Experimental Research of the Overlap Effects in the Quadrupole Mass Spectrometric Analysis of Hydrogen Isotopes Mixtures
Stefanescu A. , Bidica N. , Bornea A. , Cristescu I. , Varlam M. , Stefanescu I. 2011
62 Methods Used to Estimate the Greenhouse Gas Emission Potential from Solid Waste Disposal
David E. , Aldea N. , Preda S. , Armeanu A. , Sandru C. , Bucura F. , Constantinescu M. , Mocanu D. 2012
63 Parametrical Study of Steam Methane Reforming in a Membrane Reactor
Carcadea E. , Varlam M. , Stefanescu I. , Marinoiu A. , Tanislav V. , Capris C. 2012
64 An Overview of Analytical Techniques for Petroleum Hydrocarbons Chemical Fingerprinting
Geana E. , Dinca O. , Costinel D. , Ionete R. , Popescu R. 2012
65 Compound-Specific Carbon Isotope Analysis of Polycyclic Aromatic Hydrocarbons Using Gas Chromatography Combustion Isotope Ratio Mass Spectrometry GC/C-IRMS
Costinel D. , Geana I. , Ionete R. , Dinca O. 2012
66 Pressure Loss Detection in Plants With Continuous Monitoring by Measuring the Flow Parameters
Gherghinescu S. , Spiridon . , Popescu G. 2012
67 Importance of Local Leak Rate in Determination of Gas Leak Localization in Enclosed Industrial Building
Spiridon Ș. , Gherghinescu S. , Popescu G. 2012
68 Experimental Evidences of the Influence of Nitrogen Gas on the Trimer Ions in Low Resolution Mass Spectrometry of Hydrogen Isotopes
Bidica N. , Bulubașa G. 2012
69 The Involvement of Deuterium Presence in the Drosophila Melanogaster Evolution - Diverse Effects of Deuterium Concentrations Upon the Phenotype of Different Strains and Romanian Ecotypes
Butnaru G. , Sarac I. , Popescu S. , Titescu G. , Stefanescu I. 2013
70 The Role Assessment of the Catalysts Based on Metal Oxides in the Waste Biomass Gasification Process
David E. , Preda S. , Armeanu A. , Sandru C. , Mocanu D. 2013
71 Estimation of Isotopic Exchange Parameters by Control of Condensation Process
Gherghinescu S. , Popescu G. , Spiridon . 2013
72 Balance and Control of Moisture in the Hydrogen Isotope Exchange Process
Gherghinescu S. , Popescu G. , Spiridon . 2013
73 Development of a Tritium Recovery System from Candu Tritium Removal Facility
Drăghia M. , Porcariu F. , Paşca G. 2013
74 Advanced IR-NDT Methods for Thermal Balances of Hydrogen Isotope Exchange Column
Gherghinescu S. , Popescu G. , Spiridon . 2013
75 Potential Studies of Ultrasounds Effects in Fuel Cells
Schitea D. , Amza G. , Iordache I. 2013
76 Use of Iron-Based Catalysts to Increase the Efficiency of Catalytic Conversion Processes of Residual Biomass
David E. , Mureşanu M. , Reiss A. , Preda S. , Armeanu A. , Sandru C. 2014
77 Effects of Flow Field on PEM Fuel Cell Performance
Carcadea E. , Varlam M. , Stefanescu I. , Patularu L. , Marinoiu A. , Tanislav V. , Enache S. 2014
78 On the Road to High Performance PEM Fuel Cells for Portable Applications
Enache S. , Petreanu I. , Patularu L. , Ebrașu D. , Schitea D. , Varlam M. 2014
79 Research on Non Steady State of Catalytic Isotopic Exchange Installation
Bornea A. , Zamfirache M. 2014
80 Efficient Methods for Flue Gas Heat Recovery and Conversion Into Electricity
Gherghinescu S. , Ciocan A. , Carcadea E. , Ebrașu D. 2014
81 A Comparative Simulation and Sensitivity Analysis Study of Hydrogen Production by Steam Methane Reforming
Buga M. , Balan M. , Iordache I. , Varlam M. 2014
82 Analysis of Trace Amounts of Carbon Dioxide, Oxygen and Methane in Nitrogen: A Comparison of Two Different Analytical Techniques
Miricioiu M. , Ciucure C. , Constantinescu M. , Niculescu V. , Dinca O. , Zgavarogea R. , Nechifor G. 2015
83 Optimal Operation Conditions Identification of an Open Cathode PEMFC for Mobile Applications
Schitea D. , Patularu L. , Carcadea E. , Rasoi G. , Așchilean I. 2016
84 CFD Investigation of Gas Diffusion Layers Compression on the PEM Fuel Cell Performance
Carcadea E. , Varlam M. , Ingham D. , Patularu L. , Marinoiu A. , Ion-Ebrasu D. , Stefanescu I. 2016
85 3-D graphene growth by chemical vapor deposition (CVD) for energy applications
https://doi.org/10.46390/j.smensuen.23120.77
Ion-Ebrasu D. , Andrei R. , Enache A. , Enache S. , Soare A. , Carcadea E. , Varlam M. 2020
86 Reductive dechlorination of α-hexachlorocyclohexane by iron sulfide nanoparticles in batch experiments mimics its anaerobic biodegradation in environment - preliminary results
Badea S. , Popescu D. , Niculescu V. , Enache S. , Soare A. , Ionete R. 2019
87 Distribution of heavy metals in water and sediments from lakes of the Olt watershed
Sandru C. , Iordache M. , Radulescu A. , Zgavarogea R. , Ionete R. 2019
88 GC–MS and neutron activation investigations of medicinal Teucrium L. species
Ciocarlan N. , Ciocan A. , Dragalin I. , Aricu A. , Zinicovscaia I. , Gundorina S. 2019
89 Mathematical model of a heat exchanger working with different refrigerant fluids
Zabet I. , Niţă I. , Fako R. , Ţârlea G. 2019
90 Preliminary results in Rn monitoring at INC-DM Constanta
Patrascu V. , Cherestes C. , Tomescu M. , Serban S. 2018
91 Exploration of natural gases and its impact to air quality. A case study on shale gas
Constantinescu M. , Ionete R. , Marin F. , Miricioiu M. , Saros G. , Zaharioiu A. , Bucura F. 2018
92 GC–MS and neutron activation analysis of medicinal Teucrium L. species
Ciocarlan N. , Ciocarlan A. , Dragalin I. , Aricu A. , Zinicovscaia I. , Gundorina S. 2018
93 Synthesis via electrospinning of electrospun polyacrylonitrile fibers – Preliminary results
Andrei R. , Marinoiu A. , Bucura F. , Zaharioiu A. , Niculescu V. , Sisu C. , Carcadea E. 2018
94 Remarks on the thermal properties of rocks and the treatment of geothermal waters
Asimopolos L. , Asimopolos N. , Niculescu V. , Asimopolos A. 2018
95 Cryogenic support of rectification units for the neon isotopes production
Bondarenko V. , Chyhrin A. , Bashkirov H. 2018
96 The technological chain of enrichment of 3He
Dalakov P. , Kupriyanov M. , Klier J. 2018
97 Energy potential of geothermal gas and sewage sludge biogas. A laboratory stage investigation
Bucura F. , Ionete R. , Marin F. , Miricioiu M. , Saros G. , Zaharioiu A. , Constantinescu M. 2018
98 Obtaining of fuel gas from catalytic conversion of residual biomass
David E. , Armeanu A. , Sandru C. , Niculescu V. 2018
99 INC-DTCI - ICSI Rm. Vâlcea participation in HyLAW project
Iordache I. , Schitea D. , Floristean A. , Stefanescu I. , Brahy N. 2018
100 Study of s-CNTs and PANI/CNTs nanocomposites for gas sensors development
Spiridon Ș. , Ionete E. , Monea B. , Bădiţă I. 2017
101 Durability studies of silicone elastomeric materials for gasket used in polymer electrolyte membrane fuel cell
Petreanu I. , Patularu L. , Ene F. , Schitea D. , Soare A. , Sandru C. 2017