RE.PUBLIC@POLIMI pubblicazioni di ricerca del Politecnico di Milano

COLOMBO, LUIGI PIETRO MARIA
 Distribuzione geografica
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Continente #
NA - Nord America 5.859
EU - Europa 3.657
AS - Asia 966
SA - Sud America 47
AF - Africa 42
OC - Oceania 13
Continente sconosciuto - Info sul continente non disponibili 9
Totale 10.593
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Nazione #
US - Stati Uniti d'America 5.752
IT - Italia 1.947
AT - Austria 320
SG - Singapore 282
SE - Svezia 244
VN - Vietnam 215
UA - Ucraina 205
DE - Germania 200
CN - Cina 191
FI - Finlandia 175
GB - Regno Unito 140
IE - Irlanda 92
CA - Canada 89
ES - Italia 84
FR - Francia 84
HK - Hong Kong 59
ID - Indonesia 57
NL - Olanda 44
BR - Brasile 37
IR - Iran 34
BE - Belgio 32
CH - Svizzera 24
RO - Romania 22
JO - Giordania 18
IN - India 17
TR - Turchia 16
KR - Corea 15
MX - Messico 14
TH - Thailandia 12
CI - Costa d'Avorio 11
AU - Australia 10
ZA - Sudafrica 10
EG - Egitto 9
EU - Europa 9
IQ - Iraq 9
PH - Filippine 8
JP - Giappone 7
MY - Malesia 7
NO - Norvegia 6
BJ - Benin 5
CO - Colombia 5
CZ - Repubblica Ceca 5
DK - Danimarca 5
PK - Pakistan 5
PT - Portogallo 5
DZ - Algeria 4
LU - Lussemburgo 4
DO - Repubblica Dominicana 3
GR - Grecia 3
LT - Lituania 3
NZ - Nuova Zelanda 3
PL - Polonia 3
TW - Taiwan 3
AE - Emirati Arabi Uniti 2
AR - Argentina 2
BG - Bulgaria 2
EC - Ecuador 2
IL - Israele 2
LI - Liechtenstein 2
LV - Lettonia 2
RU - Federazione Russa 2
AZ - Azerbaigian 1
BD - Bangladesh 1
CL - Cile 1
CY - Cipro 1
KZ - Kazakistan 1
LK - Sri Lanka 1
MU - Mauritius 1
OM - Oman 1
PR - Porto Rico 1
QA - Qatar 1
RS - Serbia 1
RW - Ruanda 1
SK - Slovacchia (Repubblica Slovacca) 1
TN - Tunisia 1
Totale 10.593
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Città #
Fairfield 654
Chandler 568
Milan 462
Woodbridge 448
Santa Clara 407
Ashburn 361
Wilmington 346
Houston 336
Ann Arbor 307
Vienna 303
Seattle 284
Cambridge 232
Singapore 211
Boardman 149
Dearborn 140
Jacksonville 120
Lawrence 107
Dong Ket 95
Rome 94
Helsinki 91
Dublin 86
Ottawa 82
Málaga 78
Redmond 76
Medford 68
Beijing 59
Central 51
Jakarta 51
New York 49
Des Moines 43
Princeton 42
Redwood City 32
San Diego 28
Brussels 27
Amsterdam 26
Bologna 25
Genoa 25
Turin 21
Brescia 20
Amman 18
Como 18
London 18
Munich 18
Falls Church 16
Frankfurt am Main 15
Vicenza 15
Arvada 13
Paris 13
Phoenix 13
Monza 12
Abidjan 11
Innsbruck 11
Shanghai 11
Lappeenranta 10
Miami 10
Norwalk 10
Auburn Hills 9
Bangkok 9
Florence 9
Indiana 9
Martinengo 9
Verona 9
Berlin 8
Chicago 8
Mumbai 8
Naples 8
Padova 8
Parma 8
Pavia 8
Rio De Janeiro 8
Vedano al Lambro 8
Busto Arsizio 7
Falkenstein 7
Guangzhou 7
Legnano 7
Los Angeles 7
Mountain View 7
Nantes 7
Perth 7
Rozzano 7
Segrate 7
Tehran 7
Washington 7
Bergamo 6
Carate Brianza 6
Cerro Maggiore 6
Columbus 6
Duncan 6
Lombriasco 6
Nocera Superiore 6
Pioltello 6
Port Elizabeth 6
Portland 6
Tokyo 6
Trezzo sull'Adda 6
Trondheim 6
Zurich 6
Cinisello Balsamo 5
Corridonia 5
Cotonou 5
Totale 7.145
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Nome #
Analisi sperimentale della sostituzione del R134a con R1234yf, R1234ze(E), R450A e R513A in una pompa di calore acqua-acqua di piccola taglia 299
Dispositivo e metodo per il recupero di energia termica dalla scoria di acciaieria 220
Elementi di fisica tecnica: termodinamica applicata, meccanica dei fluidi, trasmissione del calore. 213
San Fermo di Lonigo - 1000 anni di storia dai Benedettini ai Pavoniani 197
CFD simulation with experimental validation of oil-water core-annular flows through Venturi and Nozzle flow meters 165
Fully developed laminar mixed convection in uniformly heated horizontal annular ducts 163
Performance analysis of a solar cooling plant based on a liquid desiccant evaporative cooler 151
Design of an innovative enthalpy wheel based humidificationsystem for polymer electrolyte fuel cell 149
Design and commissioning of an experimental facility for performance evaluation of pure and mixed refrigerants 146
Design and assessment of an experimental facility for the characterization of flow boiling of azeotropic refrigerants in horizontal tubes 145
Quantitative visualization of oil-water mixture behind sudden expansion by high speed camera 143
Development of a scaled model for the experimental study of air flow patterns in a conditioned indoor space 136
Tiles as solar air heater to support a heat pump for residential air conditioning 136
Passive control of microclimate in museum display cases: A lumped parameter model and experimental tests 134
A scheme of correlation for frictional pressure drop in steam-water two-phase flow in helicoidal tubes 130
Water holdup estimation from pressure drop measurements in oil-water two-phase flows by means of the two-fluid model 127
Application of the dynamics of variable mass systems to the Pelton turbine 124
An experimental platform aimed at long lasting electrophysiological multichannel recordings of neuronal cultures 123
Preliminary experimental and numerical analysis of a silica gel packed bed humidification system 122
A non-iterative method for Testing Adjusting and Balancing (TAB) air ducts systems: Theory, practical procedure and validation 121
Saturation temperature effect on heat transfer coefficient during convective boiling in microfin tubes 120
Measurement of the oil holdup for a two-phase oil-water flow through a sudden contraction in a horizontal pipe 113
The effect of aspect ratio in counter-current gas-liquid bubble columns: Experimental results and gas holdup correlations 112
Influence of sudden contractions on in situ volume fractions for oil–water flows in horizontal pipes 110
Characterization of plug and slug multiphase flows by means of image analysis 110
Pulse thermography identification of service insignia in Second World War camouflage German helmets 109
An approximate analytical approach to steady state simulation of unglazed solar collectors 108
Heat transfer characteristics in forced convection through a rectangular channel with broken V-shaped rib roughened surface 108
Techno-economic evaluation of commercial cogeneration plants for small and medium size companies in the Italian industrial and service sector 107
Methods to characterize effective thermal conductivity, diffusivity and thermal response in different classes of composite phase change materials 104
A non-equilibrium control oriented model for the pressurizer dynamics 104
Study of viscous oil-water-gas slug flow in a horizontal pipe 103
A detailed characterization of viscous oil-water flows downward sudden contractions in horizontal pipes 102
The influence of abruptly variable cross-section on oil core eccentricity and flow characteristics during viscous oil-water horizontal flow 101
Misura del coefficiente di scambio termico convettivo mediante termografia infrarossa: i risultati nel caso prova della lastra piana 100
Effect of evaporation cooling on drying capillary active building materials 99
Pressure drop and void fraction in horizontal air-water stratified flows with smooth interface at atmospheric pressure 98
A model of BGA thermal vias as an example of lumped parameter analysis in thermal modeling of SiPs and stacked die packages 97
Experimental and numerical study of the laminar flow in helically coiled pipes 97
Design and validation of a Cooking Stoves Thermal Performance Simulator (Cook-STePS) to simulate water heating procedures in selected conditions 96
Partial Admission vs. sliding pressure applied to DSG solar plant based on linear Fresnel reflector 96
Flow boiling of R134a inside a horizontal microfin tube 94
A mechanistic model to predict pressure drop and holdup pertinent to horizontal gas-liquid-liquid intermittent flow 94
DEVICE AND METHOD FOR RECOVERING THERMAL ENERGY FROM STEELMAKING SLAG 93
Thermal effect of lubricating oil in positive-displacement air compressors 92
First average and local heat transfer measurements on a forced air-flow at low Re-numbers through a rectangular channel with ribbed surfaces 92
Experimental study of aqueous foam generation and transport in a horizontal pipe for deliquification purposes 90
Experimental analysis of the use of R1234yf and R1234ze(E) as drop-in alternatives of R134a in a water-to-water heat pump 90
Heat transfer and pressure drop during evaporation and condensation of R134a inside two microfin tubes of new design 89
Heat Transfer Characteristics in Forced Convection Through a Rectangular Channel with V-Shaped Rib Roughened Surfaces 89
Determination of the water retention curve from drying experiments using infrared thermography: A preliminary study 89
Procedimento e dispositivo per la misura delle portate dei componenti non miscibili di un flusso bifase liquido-liquido 88
Background Oriented Schlieren characterization of the thermal boundary layer over a vertical heated plate in free convection 87
Flow patterns, heat transfer and pressure drop for evaporation and condensation of R134A in microfin tubes 86
Image-based analysis of intermittent three-phase flow 84
Simplified Thermal Model of a Stacked Ball Grid Array Package 80
Heat transfer and pressure drop during evaporation and condensation of R134a inside microfin tubes of new design 79
Noninvasive quantification of respiratory modulation on left ventricular size and stroke volume. 79
Numerical analysis of the energy performance of a direct expansion solar assisted heat pump working with R-134a 79
A HEAT LOSS MODEL FOR OIL TANKS 78
Diffusion through a half space: Equivalence between different formulations of the unique solution 78
First experimental results of the use of R1234yf and R1234ze(E) as drop-in substitutes for R134a in a water-to-water heat pump 77
Thermal and luminous investigations of a pcLED based refrigerating liquid prototype 77
Misure di frazione di vuoto con sensore capacitivo in miscele acqua-aria in regime intermittente 75
Analisi tecnico-economica di cicli combinati TG/ORC 75
SEMI-EMPIRICAL ANALYSIS OF THE CRITICAL TRANSITION FROM ANNULAR TO WAVY-STRATIFIED OIL-WATER ADIABATIC FLOW WITHIN HORIZONTAL AND SLIGHTLY INCLINED PIPES 74
Analisi tecnico-economica di un impianto trigenerativo basato su una microturbina a gas 73
Assessment of predictive methods for the heat transfer coefficient during flow boiling of R50 and R170 mixtures 73
Characterization of the critical transition from annular to wavy-stratified flow for oil-water mixtures in horizontal pipes 72
Experimentation on a cogenerative system based on a microturbine 70
Experimental results on flow boiling and convective condensation of R134A in microfin tubes 69
Quantitative characterization of water transport and flooding in the diffusion layers of polymer electrolyte fuel cells 69
Heat transfer and pressure drop during condensation of R134a inside micro-fin tubes of new design. 68
Optimization of the connection system of a SPA to a district heating network 68
Machine learning based models for pressure drop estimation of two-phase adiabatic air-water flow in micro-finned tubes: Determination of the most promising dimensionless feature set 67
Experimental investigation of forced-convection heat transfer in wavy channels 66
Two-phase stratified flow in horizontal pipes: A CFD study to improve prediction of pressure gradient and void fraction 66
Risultati Sperimentali sulla Convezione Forzata di Aria in un Canale Ondulato 65
Evaporation and condensation of R134a inside a microfin tube 65
Numerical simulation of oil-water two-phase flow in a horizontal duct with a Venturi flow meter 65
Holdup Measurements of Aqueous Foam Flows and Flow Regime Characterization through Image Processing 65
Experimental comparison of the use of R134a and R1234ze(E) in a semi-hermetic reciprocating compressor 64
Flow pattern visualization during evaporation and condensation of R134A in smooth and microfin tubes. 63
Experimental investigation of forced-convection heat transfer in a wavy channel by digital speckle photography 62
LES simulations and Nusselt number decomposition of turbulent mixed convection of liquid metals flowing in a vertical pipe 62
Experimental analysis of water transport in the diffusion layer of a PEM fuel cell 60
Drop-in analysis of R450A and R513A as low-GWP alternatives to R134a in a water-to-water heat pump 60
Teleriscaldamento per il centro benessere 59
Investigation on Venturi and nozzle devices as volume flow meters for two-phase, water-very-viscous oil flows 58
Feasibility study of a desiccant packed bed system for air humidification 58
Comparison between r134a and r1234ze(E) during flow boiling in microfin tubes 58
Experimental investigation of free convection heat transfer past an isothermal horizontal plate at low Rayleigh numbers by holographic interferometry 57
Experimentation on a cogenerative system based on a microturbine 57
Concentrated pressure drop across sudden diameter contractions of oil-water flows in horizontal pipes: an experimental investigation 57
Experimental assessment of the use of R515B as R1234ze(E) alternative in a small water-to-water heat pump 57
Numerical analysis of different designs of roll-bond absorber on PV/T module and performance assessment 56
Heat transfer and pressare drop during evaporation and condensation of R134a inside two microfin tubes of new design 55
Measurement of the oil holdup for a two-phase oil-water flow through a sudden contraction in a horizontal pipe 55
Liquid Cooling for Improved LED Performance 55
LIQUID COOLING FOR IMPROVED LED PERFORMANCE 51
Totale 9.571
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Categoria #
all - tutte 35.157
article - articoli 22.090
book - libri 427
conference - conferenze 11.304
curatela - curatele 391
other - altro 0
patent - brevetti 945
selected - selezionate 0
volume - volumi 0
Totale 70.314
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.225 0 0 0 0 0 219 235 160 205 125 202 79
2020/20211.435 103 74 75 66 103 97 127 117 107 139 111 316
2021/20221.189 39 123 53 192 73 69 82 90 118 56 110 184
2022/20231.781 163 147 97 161 182 222 53 139 272 145 133 67
2023/20241.081 80 131 75 105 110 115 58 91 43 53 63 157
2024/20251.357 104 102 146 110 642 253 0 0 0 0 0 0
Totale 10.753