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

COLOMBO, LUIGI PIETRO MARIA
 Distribuzione geografica
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Continente #
NA - Nord America 8.157
EU - Europa 6.899
AS - Asia 3.382
SA - Sud America 856
AF - Africa 256
OC - Oceania 20
Continente sconosciuto - Info sul continente non disponibili 10
Totale 19.580
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Nazione #
US - Stati Uniti d'America 7.942
IT - Italia 2.496
RU - Federazione Russa 2.115
SG - Singapore 1.350
CN - Cina 961
BR - Brasile 751
VN - Vietnam 370
AT - Austria 339
DE - Germania 286
SE - Svezia 262
GB - Regno Unito 227
UA - Ucraina 218
FI - Finlandia 199
FR - Francia 188
NL - Olanda 172
MA - Marocco 139
CA - Canada 137
HK - Hong Kong 115
ES - Italia 101
IE - Irlanda 95
IN - India 84
ID - Indonesia 80
KR - Corea 67
MX - Messico 49
TR - Turchia 46
IR - Iran 43
PL - Polonia 39
BD - Bangladesh 36
AR - Argentina 34
BE - Belgio 33
IQ - Iraq 33
JO - Giordania 30
JP - Giappone 30
CH - Svizzera 29
ZA - Sudafrica 29
RO - Romania 22
CI - Costa d'Avorio 20
TH - Thailandia 18
UZ - Uzbekistan 18
VE - Venezuela 16
CO - Colombia 15
EG - Egitto 15
PH - Filippine 15
PK - Pakistan 15
EC - Ecuador 14
PT - Portogallo 13
AE - Emirati Arabi Uniti 12
AU - Australia 10
AZ - Azerbaigian 10
EU - Europa 9
MY - Malesia 9
NZ - Nuova Zelanda 9
TN - Tunisia 9
KE - Kenya 8
CZ - Repubblica Ceca 7
DO - Repubblica Dominicana 7
DZ - Algeria 7
LT - Lituania 7
NO - Norvegia 7
PY - Paraguay 7
BG - Bulgaria 6
DK - Danimarca 6
IL - Israele 6
PE - Perù 6
SA - Arabia Saudita 6
BJ - Benin 5
GR - Grecia 5
JM - Giamaica 5
KZ - Kazakistan 5
LU - Lussemburgo 5
AL - Albania 4
CL - Cile 4
CR - Costa Rica 4
ET - Etiopia 4
NG - Nigeria 4
NP - Nepal 4
TT - Trinidad e Tobago 4
UY - Uruguay 4
BO - Bolivia 3
EE - Estonia 3
HN - Honduras 3
LK - Sri Lanka 3
LV - Lettonia 3
SK - Slovacchia (Repubblica Slovacca) 3
SN - Senegal 3
TW - Taiwan 3
AM - Armenia 2
BW - Botswana 2
GA - Gabon 2
KG - Kirghizistan 2
LB - Libano 2
LI - Liechtenstein 2
OM - Oman 2
PA - Panama 2
RS - Serbia 2
SV - El Salvador 2
AO - Angola 1
BF - Burkina Faso 1
BH - Bahrain 1
BY - Bielorussia 1
Totale 19.559
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Città #
Ashburn 1.099
Singapore 797
Fairfield 654
Milan 608
Chandler 568
Woodbridge 448
Santa Clara 426
Houston 348
Wilmington 347
Dallas 338
Vienna 313
Moscow 309
Ann Arbor 307
Seattle 286
Hefei 279
Cambridge 234
Boardman 150
Council Bluffs 149
Beijing 141
Dearborn 140
Jacksonville 121
Rome 117
New York 109
Los Angeles 108
Lawrence 107
San Jose 107
Dong Ket 95
Helsinki 92
Dublin 89
Ottawa 82
Málaga 78
Redmond 76
Kenitra 68
Medford 68
Casablanca 63
São Paulo 62
London 58
Jakarta 57
Seoul 55
Central 51
Frankfurt am Main 50
Buffalo 49
Ho Chi Minh City 48
The Dalles 46
Verona 45
Des Moines 44
Princeton 43
Hong Kong 42
Kent 38
Monza 36
Bologna 35
Amsterdam 34
Munich 34
Hanoi 33
Phoenix 32
Redwood City 32
Turin 30
Amman 29
Brussels 28
San Diego 28
Warsaw 28
Genoa 26
Tokyo 26
Brescia 24
Chicago 24
Shanghai 23
Atlanta 22
Naples 22
Columbus 21
Rio de Janeiro 21
Abidjan 20
Brooklyn 20
Turku 19
Como 18
Salò 18
Miami 17
Nuremberg 17
Recife 17
Brasília 16
Campinas 16
Chennai 16
Falls Church 16
Mumbai 16
Stockholm 16
Tashkent 16
Guangzhou 15
Padova 15
Paris 15
Vicenza 15
Denver 14
Haiphong 14
Lappeenranta 14
Arvada 13
Bangkok 13
Dhaka 13
Goiânia 13
Johannesburg 13
Montreal 13
Orem 13
Belo Horizonte 12
Totale 11.060
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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 594
San Fermo di Lonigo - 1000 anni di storia dai Benedettini ai Pavoniani 289
Dispositivo e metodo per il recupero di energia termica dalla scoria di acciaieria 284
Elementi di fisica tecnica: termodinamica applicata, meccanica dei fluidi, trasmissione del calore. 267
CFD simulation with experimental validation of oil-water core-annular flows through Venturi and Nozzle flow meters 247
Design of an innovative enthalpy wheel based humidificationsystem for polymer electrolyte fuel cell 239
A scheme of correlation for frictional pressure drop in steam-water two-phase flow in helicoidal tubes 223
Design and commissioning of an experimental facility for performance evaluation of pure and mixed refrigerants 222
Design and assessment of an experimental facility for the characterization of flow boiling of azeotropic refrigerants in horizontal tubes 214
Fully developed laminar mixed convection in uniformly heated horizontal annular ducts 211
Water holdup estimation from pressure drop measurements in oil-water two-phase flows by means of the two-fluid model 204
A non-iterative method for Testing Adjusting and Balancing (TAB) air ducts systems: Theory, practical procedure and validation 202
Application of the dynamics of variable mass systems to the Pelton turbine 202
Quantitative visualization of oil-water mixture behind sudden expansion by high speed camera 202
An experimental platform aimed at long lasting electrophysiological multichannel recordings of neuronal cultures 198
Passive control of microclimate in museum display cases: A lumped parameter model and experimental tests 196
An approximate analytical approach to steady state simulation of unglazed solar collectors 193
A detailed characterization of viscous oil-water flows downward sudden contractions in horizontal pipes 192
Saturation temperature effect on heat transfer coefficient during convective boiling in microfin tubes 192
Development of a scaled model for the experimental study of air flow patterns in a conditioned indoor space 185
Performance analysis of a solar cooling plant based on a liquid desiccant evaporative cooler 183
Bubble Temperature Effect on the Heat Transfer Performance of R449a During Flow Boiling Inside a Horizontal Smooth Tube 182
Characterization of plug and slug multiphase flows by means of image analysis 180
An experimental setup to study the heat transfer in a photovoltaic module integrated with a phase change material layer 172
Tiles as solar air heater to support a heat pump for residential air conditioning 171
First average and local heat transfer measurements on a forced air-flow at low Re-numbers through a rectangular channel with ribbed surfaces 171
Background Oriented Schlieren characterization of the thermal boundary layer over a vertical heated plate in free convection 170
Experimental analysis of the use of R1234yf and R1234ze(E) as drop-in alternatives of R134a in a water-to-water heat pump 169
Assessment of predictive methods for the heat transfer coefficient during flow boiling of R50 and R170 mixtures 169
DEVICE AND METHOD FOR RECOVERING THERMAL ENERGY FROM STEELMAKING SLAG 165
A model of BGA thermal vias as an example of lumped parameter analysis in thermal modeling of SiPs and stacked die packages 164
Heat transfer characteristics in forced convection through a rectangular channel with broken V-shaped rib roughened surface 164
A non-equilibrium control oriented model for the pressurizer dynamics 164
Preliminary experimental and numerical analysis of a silica gel packed bed humidification system 164
Pressure drop and void fraction in horizontal air-water stratified flows with smooth interface at atmospheric pressure 161
A mechanistic model to predict pressure drop and holdup pertinent to horizontal gas-liquid-liquid intermittent flow 161
The effect of aspect ratio in counter-current gas-liquid bubble columns: Experimental results and gas holdup correlations 159
Study of viscous oil-water-gas slug flow in a horizontal pipe 159
Influence of sudden contractions on in situ volume fractions for oil–water flows in horizontal pipes 159
Flow boiling of R134a inside a horizontal microfin tube 157
Experimental and numerical study of the laminar flow in helically coiled pipes 157
Methods to characterize effective thermal conductivity, diffusivity and thermal response in different classes of composite phase change materials 156
Analisi tecnico-economica di cicli combinati TG/ORC 156
Convective condensation of R449a inside a smooth tube 153
A HEAT LOSS MODEL FOR OIL TANKS 153
Two-phase stratified flow in horizontal pipes: A CFD study to improve prediction of pressure gradient and void fraction 153
Critical assessment of thermal conductivity models for Miscibility Gap Alloy-based composite Phase Change Materials for high temperature Thermal Energy Storage 151
Measurement of the oil holdup for a two-phase oil-water flow through a sudden contraction in a horizontal pipe 151
The influence of abruptly variable cross-section on oil core eccentricity and flow characteristics during viscous oil-water horizontal flow 151
Computational fluid dynamics simulations of oil-water mixture flowing through a sudden expansion 150
Experimental assessment of the use of R515B as R1234ze(E) alternative in a small water-to-water heat pump 150
Experimental investigation of forced-convection heat transfer in wavy channels 147
Characterization of the physical properties of the thermoresponsive block-copolymer PAGB2000 and numerical assessment of its potentialities in Forward Osmosis desalination 146
Experimental study on coalescer efficiency for liquid-liquid separation 146
Design and validation of a Cooking Stoves Thermal Performance Simulator (Cook-STePS) to simulate water heating procedures in selected conditions 145
Comparison between r134a and r1234ze(E) during flow boiling in microfin tubes 145
Design and testing of an off-grid cold room powered by renewable sources for sub-Saharan regions 144
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 144
Pulse thermography identification of service insignia in Second World War camouflage German helmets 143
Experimental study of aqueous foam generation and transport in a horizontal pipe for deliquification purposes 143
Experimental results on flow boiling and convective condensation of R134A in microfin tubes 142
Convective condensation of R134a and R1234ze(E) inside microfin tube 140
Drop-in analysis of R450A and R513A as low-GWP alternatives to R134a in a water-to-water heat pump 140
Heat Transfer Characteristics in Forced Convection Through a Rectangular Channel with V-Shaped Rib Roughened Surfaces 139
Effect of the down-slope on the structure and the pressure loss of an oil-water stream 137
Optimization of the connection system of a SPA to a district heating network 137
Evaporation and condensation of R134a inside a microfin tube 137
Partial Admission vs. sliding pressure applied to DSG solar plant based on linear Fresnel reflector 137
Experimental investigation of forced-convection heat transfer in a wavy channel by digital speckle photography 136
Flow pattern visualization during evaporation and condensation of R134A in smooth and microfin tubes. 134
Holdup Measurements of Aqueous Foam Flows and Flow Regime Characterization through Image Processing 134
Misura del coefficiente di scambio termico convettivo mediante termografia infrarossa: i risultati nel caso prova della lastra piana 133
Analisi tecnico-economica di un impianto trigenerativo basato su una microturbina a gas 131
Techno-economic evaluation of commercial cogeneration plants for small and medium size companies in the Italian industrial and service sector 131
Diffusion through a half space: Equivalence between different formulations of the unique solution 130
Experimental comparison of the use of R134a and R1234ze(E) in a semi-hermetic reciprocating compressor 130
Numerical analysis of different designs of roll-bond absorber on PV/T module and performance assessment 130
Integration of photovoltaic modules with phase change materials: Experimental testing, model validation and optimization 130
Heat transfer and pressure drop during evaporation and condensation of R134a inside two microfin tubes of new design 129
Horizontal Stratified Air–Foam–Water Flows: Preliminary Modelling Attempts with OLGA 127
Development and Application of a Novel Non-Iterative Balancing Method for Hydronic Systems 125
Effect of evaporation cooling on drying capillary active building materials 125
Procedimento e dispositivo per la misura delle portate dei componenti non miscibili di un flusso bifase liquido-liquido 125
Just-in-Time Morning Ramp-Up Implementation in Warehouses Enabled by Machine Learning-Based Predictive Modelling: Estimation of Achievable Energy Saving through Simulation 124
NUMERICAL ANALYSIS OF TWO-PHASE STRATIFIED FLOW INSIDE HORIZONTAL PIPES USING VOF MODEL 124
Image-based analysis of intermittent three-phase flow 123
Thermal effect of lubricating oil in positive-displacement air compressors 122
Flow patterns, heat transfer and pressure drop for evaporation and condensation of R134A in microfin tubes 121
Experimental analysis of water transport in the diffusion layer of a PEM fuel cell 121
First experimental results of the use of R1234yf and R1234ze(E) as drop-in substitutes for R134a in a water-to-water heat pump 119
Heat transfer and pressure drop during evaporation and condensation of R134a inside microfin tubes of new design 118
Experimental investigation of free convection heat transfer past an isothermal horizontal plate at low Rayleigh numbers by holographic interferometry 115
Concentrated pressure drop across sudden diameter contractions of oil-water flows in horizontal pipes: an experimental investigation 114
Misure di frazione di vuoto con sensore capacitivo in miscele acqua-aria in regime intermittente 113
Experimental results on convective heat transfer of an air-flow through a wavy channel 113
Thermal and luminous investigations of a pcLED based refrigerating liquid prototype 113
Determination of the water retention curve from drying experiments using infrared thermography: A preliminary study 112
Liquid holdup measurement for gas-liquid stratified flows by means of resistive probes and image processing 112
HEAT TRANSFER PERFORMANCES OF R449A DURING FLOW BOILING IN A HORIZONTAL SMOOTH TUBE 111
An Experimental Comparison of the Performances of a Small Water-to-Water Heat Pump Working with R1234ze(E) and Its Mixture R515B 110
Totale 16.128
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Categoria #
all - tutte 56.458
article - articoli 35.060
book - libri 600
conference - conferenze 18.948
curatela - curatele 517
other - altro 0
patent - brevetti 1.333
selected - selezionate 0
volume - volumi 0
Totale 112.916
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021917 0 0 0 0 0 0 127 117 107 139 111 316
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
2024/20253.804 104 102 146 110 642 280 279 369 445 319 476 532
2025/20266.568 1.741 1.647 750 935 712 575 208 0 0 0 0 0
Totale 19.768