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

COLOMBO, LUIGI PIETRO MARIA
 Distribuzione geografica
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Continente #
NA - Nord America 11.819
EU - Europa 7.972
AS - Asia 4.920
SA - Sud America 959
AF - Africa 294
Continente sconosciuto - Info sul continente non disponibili 205
OC - Oceania 22
Totale 26.191
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Nazione #
US - Stati Uniti d'America 11.476
IT - Italia 3.214
RU - Federazione Russa 2.121
SG - Singapore 1.622
CN - Cina 1.163
BR - Brasile 800
VN - Vietnam 773
AT - Austria 342
FR - Francia 332
DE - Germania 323
SE - Svezia 273
GB - Regno Unito 259
HK - Hong Kong 245
KR - Corea 238
UA - Ucraina 227
FI - Finlandia 221
NL - Olanda 204
CA - Canada 201
JP - Giappone 143
MA - Marocco 141
IN - India 123
BD - Bangladesh 117
ES - Italia 111
ID - Indonesia 103
IE - Irlanda 98
MX - Messico 63
TR - Turchia 49
IQ - Iraq 48
PL - Polonia 45
IR - Iran 43
ZA - Sudafrica 41
AR - Argentina 40
BE - Belgio 36
CH - Svizzera 33
JO - Giordania 32
VE - Venezuela 30
TH - Thailandia 28
PH - Filippine 27
RO - Romania 27
EC - Ecuador 26
PK - Pakistan 26
CO - Colombia 24
CI - Costa d'Avorio 21
TW - Taiwan 21
UZ - Uzbekistan 21
EG - Egitto 17
PT - Portogallo 15
AE - Emirati Arabi Uniti 14
MY - Malesia 14
SA - Arabia Saudita 14
TT - Trinidad e Tobago 14
CR - Costa Rica 13
JM - Giamaica 13
AU - Australia 12
TN - Tunisia 12
AZ - Azerbaigian 11
DZ - Algeria 11
KE - Kenya 11
LT - Lituania 11
NO - Norvegia 10
CL - Cile 9
EU - Europa 9
NZ - Nuova Zelanda 9
BO - Bolivia 8
CZ - Repubblica Ceca 8
DO - Repubblica Dominicana 8
NI - Nicaragua 8
PE - Perù 8
RS - Serbia 8
BG - Bulgaria 7
GR - Grecia 7
HN - Honduras 7
NG - Nigeria 7
NP - Nepal 7
PY - Paraguay 7
DK - Danimarca 6
IL - Israele 6
AL - Albania 5
BJ - Benin 5
EE - Estonia 5
KZ - Kazakistan 5
LU - Lussemburgo 5
SN - Senegal 5
SV - El Salvador 5
UY - Uruguay 5
ET - Etiopia 4
KG - Kirghizistan 4
QA - Qatar 4
GT - Guatemala 3
LB - Libano 3
LK - Sri Lanka 3
LV - Lettonia 3
MU - Mauritius 3
OM - Oman 3
PR - Porto Rico 3
SK - Slovacchia (Repubblica Slovacca) 3
AM - Armenia 2
AO - Angola 2
AW - Aruba 2
BH - Bahrain 2
Totale 25.956
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Città #
Ashburn 1.795
San Jose 1.023
Singapore 977
Milan 808
Fairfield 654
Chandler 568
Santa Clara 505
Woodbridge 448
Dallas 419
Council Bluffs 387
Houston 355
Wilmington 349
Vienna 316
Moscow 310
Ann Arbor 307
Seattle 291
Hefei 279
The Dalles 273
Cambridge 236
Seoul 218
Boardman 199
Rome 190
Los Angeles 178
Beijing 169
Ho Chi Minh City 160
Hong Kong 148
Dearborn 141
New York 138
Tokyo 133
Jacksonville 127
Lauterbourg 127
Hanoi 122
Helsinki 110
Lawrence 107
Dong Ket 95
Phoenix 92
Dublin 91
Ottawa 82
North Charleston 80
Málaga 78
Redmond 76
Frankfurt am Main 70
Medford 69
Kenitra 68
São Paulo 68
Casablanca 64
Buffalo 63
London 61
Turin 60
Jakarta 59
Bologna 51
Central 51
Orem 51
Verona 50
Chicago 47
Amsterdam 46
Atlanta 45
Des Moines 45
Princeton 45
Naples 42
Kent 39
Las Vegas 39
Monza 39
Genoa 35
Munich 34
San Diego 33
Brescia 32
Redwood City 32
Amman 31
Brooklyn 31
Shanghai 31
Warsaw 31
Haiphong 30
Brussels 28
Chennai 28
Toronto 26
Columbus 25
Johannesburg 23
Da Nang 22
Denver 22
Florence 22
Miami 22
Montreal 22
Rio de Janeiro 22
Salò 22
Abidjan 21
Salt Lake City 21
Guangzhou 20
Mumbai 20
San Francisco 20
Mexico City 19
Nuremberg 19
Recife 19
Stockholm 19
Tashkent 19
Turku 19
Brasília 18
Como 18
Campinas 17
Falls Church 17
Totale 15.223
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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 708
San Fermo di Lonigo - 1000 anni di storia dai Benedettini ai Pavoniani 341
Elementi di fisica tecnica: termodinamica applicata, meccanica dei fluidi, trasmissione del calore. 323
Dispositivo e metodo per il recupero di energia termica dalla scoria di acciaieria 318
First average and local heat transfer measurements on a forced air-flow at low Re-numbers through a rectangular channel with ribbed surfaces 309
Bubble Temperature Effect on the Heat Transfer Performance of R449a During Flow Boiling Inside a Horizontal Smooth Tube 297
CFD simulation with experimental validation of oil-water core-annular flows through Venturi and Nozzle flow meters 292
A scheme of correlation for frictional pressure drop in steam-water two-phase flow in helicoidal tubes 283
Design and commissioning of an experimental facility for performance evaluation of pure and mixed refrigerants 276
Water holdup estimation from pressure drop measurements in oil-water two-phase flows by means of the two-fluid model 271
Design of an innovative enthalpy wheel based humidificationsystem for polymer electrolyte fuel cell 266
An experimental setup to study the heat transfer in a photovoltaic module integrated with a phase change material layer 259
Design and assessment of an experimental facility for the characterization of flow boiling of azeotropic refrigerants in horizontal tubes 256
Passive control of microclimate in museum display cases: A lumped parameter model and experimental tests 253
Application of the dynamics of variable mass systems to the Pelton turbine 243
Fully developed laminar mixed convection in uniformly heated horizontal annular ducts 240
An experimental platform aimed at long lasting electrophysiological multichannel recordings of neuronal cultures 239
Design and testing of an off-grid cold room powered by renewable sources for sub-Saharan regions 238
Tiles as solar air heater to support a heat pump for residential air conditioning 238
Quantitative visualization of oil-water mixture behind sudden expansion by high speed camera 238
An approximate analytical approach to steady state simulation of unglazed solar collectors 237
A detailed characterization of viscous oil-water flows downward sudden contractions in horizontal pipes 236
Integration of photovoltaic modules with phase change materials: Experimental testing, model validation and optimization 236
Experimental assessment of the use of R515B as R1234ze(E) alternative in a small water-to-water heat pump 234
A non-iterative method for Testing Adjusting and Balancing (TAB) air ducts systems: Theory, practical procedure and validation 232
Characterization of plug and slug multiphase flows by means of image analysis 232
Saturation temperature effect on heat transfer coefficient during convective boiling in microfin tubes 229
Just-in-Time Morning Ramp-Up Implementation in Warehouses Enabled by Machine Learning-Based Predictive Modelling: Estimation of Achievable Energy Saving through Simulation 226
Development of a scaled model for the experimental study of air flow patterns in a conditioned indoor space 225
Assessment of predictive methods for the heat transfer coefficient during flow boiling of R50 and R170 mixtures 220
Analisi tecnico-economica di cicli combinati TG/ORC 216
Computational fluid dynamics simulations of oil-water mixture flowing through a sudden expansion 215
A model of BGA thermal vias as an example of lumped parameter analysis in thermal modeling of SiPs and stacked die packages 215
A non-equilibrium control oriented model for the pressurizer dynamics 215
Convective condensation of R449a inside a smooth tube 214
Performance analysis of a solar cooling plant based on a liquid desiccant evaporative cooler 214
Study of viscous oil-water-gas slug flow in a horizontal pipe 210
Two-phase stratified flow in horizontal pipes: A CFD study to improve prediction of pressure gradient and void fraction 208
Background Oriented Schlieren characterization of the thermal boundary layer over a vertical heated plate in free convection 207
The effect of aspect ratio in counter-current gas-liquid bubble columns: Experimental results and gas holdup correlations 207
Experimental analysis of the use of R1234yf and R1234ze(E) as drop-in alternatives of R134a in a water-to-water heat pump 207
A HEAT LOSS MODEL FOR OIL TANKS 206
A mechanistic model to predict pressure drop and holdup pertinent to horizontal gas-liquid-liquid intermittent flow 205
Convective condensation of R134a and R1234ze(E) inside microfin tube 201
Preliminary experimental and numerical analysis of a silica gel packed bed humidification system 201
Design and validation of a Cooking Stoves Thermal Performance Simulator (Cook-STePS) to simulate water heating procedures in selected conditions 199
Influence of sudden contractions on in situ volume fractions for oil–water flows in horizontal pipes 199
Comparison between r134a and r1234ze(E) during flow boiling in microfin tubes 199
Critical assessment of thermal conductivity models for Miscibility Gap Alloy-based composite Phase Change Materials for high temperature Thermal Energy Storage 198
Characterization of the physical properties of the thermoresponsive block-copolymer PAGB2000 and numerical assessment of its potentialities in Forward Osmosis desalination 198
Experimental and numerical study of the laminar flow in helically coiled pipes 197
DEVICE AND METHOD FOR RECOVERING THERMAL ENERGY FROM STEELMAKING SLAG 197
Experimental study on coalescer efficiency for liquid-liquid separation 195
Horizontal Stratified Air–Foam–Water Flows: Preliminary Modelling Attempts with OLGA 194
Pressure drop and void fraction in horizontal air-water stratified flows with smooth interface at atmospheric pressure 194
The influence of abruptly variable cross-section on oil core eccentricity and flow characteristics during viscous oil-water horizontal flow 193
Development and Application of a Novel Non-Iterative Balancing Method for Hydronic Systems 192
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 191
Methods to characterize effective thermal conductivity, diffusivity and thermal response in different classes of composite phase change materials 189
Drop-in analysis of R450A and R513A as low-GWP alternatives to R134a in a water-to-water heat pump 188
Effect of the down-slope on the structure and the pressure loss of an oil-water stream 186
Heat transfer characteristics in forced convection through a rectangular channel with broken V-shaped rib roughened surface 185
Techno-economic evaluation of commercial cogeneration plants for small and medium size companies in the Italian industrial and service sector 185
Experimental comparison of the use of R134a and R1234ze(E) in a semi-hermetic reciprocating compressor 182
Measurement of the oil holdup for a two-phase oil-water flow through a sudden contraction in a horizontal pipe 181
Experimental study of aqueous foam generation and transport in a horizontal pipe for deliquification purposes 180
Experimental investigation of forced-convection heat transfer in wavy channels 179
Flow boiling of R134a inside a horizontal microfin tube 179
Partial Admission vs. sliding pressure applied to DSG solar plant based on linear Fresnel reflector 178
Experimental results on flow boiling and convective condensation of R134A in microfin tubes 173
Liquid holdup measurement for gas-liquid stratified flows by means of resistive probes and image processing 172
Numerical analysis of different designs of roll-bond absorber on PV/T module and performance assessment 170
Calorimetric determination of wet snow liquid water content: The effect of test conditions on the calorimeter constant and its impact on the measurement uncertainty 170
A review of photovoltaic cooling with phase change materials: Technical advances, modeling approaches, efficiency gains and economic/environmental impact 169
System integration analysis of a zeolite 13x thermal energy storage 169
An Experimental Comparison of the Performances of a Small Water-to-Water Heat Pump Working with R1234ze(E) and Its Mixture R515B 169
Holdup Measurements of Aqueous Foam Flows and Flow Regime Characterization through Image Processing 169
Heat transfer estimation in flow boiling of R134a within microfin tubes: development of explainable machine learning-based pipelines 168
Diffusion through a half space: Equivalence between different formulations of the unique solution 168
Flow pattern visualization during evaporation and condensation of R134A in smooth and microfin tubes. 166
Effect of evaporation cooling on drying capillary active building materials 166
HEAT TRANSFER PERFORMANCES OF R449A DURING FLOW BOILING IN A HORIZONTAL SMOOTH TUBE 165
Pulse thermography identification of service insignia in Second World War camouflage German helmets 165
Analisi tecnico-economica di un impianto trigenerativo basato su una microturbina a gas 164
Optimization of the connection system of a SPA to a district heating network 164
Experimental investigation of forced-convection heat transfer in a wavy channel by digital speckle photography 163
NUMERICAL ANALYSIS OF TWO-PHASE STRATIFIED FLOW INSIDE HORIZONTAL PIPES USING VOF MODEL 162
Experimental investigation of free convection heat transfer past an isothermal horizontal plate at low Rayleigh numbers by holographic interferometry 160
Preliminary experimental studies on coalescer efficiency for liquid-liquid separation 159
Evaporation and condensation of R134a inside a microfin tube 159
Heat Transfer Characteristics in Forced Convection Through a Rectangular Channel with V-Shaped Rib Roughened Surfaces 158
Misura del coefficiente di scambio termico convettivo mediante termografia infrarossa: i risultati nel caso prova della lastra piana 157
First experimental results of the use of R1234yf and R1234ze(E) as drop-in substitutes for R134a in a water-to-water heat pump 157
Thermal and luminous investigations of a pcLED based refrigerating liquid prototype 155
Heat transfer and pressure drop during condensation of R134a inside micro-fin tubes of new design. 150
Experimental analysis of water transport in the diffusion layer of a PEM fuel cell 150
Procedimento e dispositivo per la misura delle portate dei componenti non miscibili di un flusso bifase liquido-liquido 150
Image-based analysis of intermittent three-phase flow 150
Feasibility study of a desiccant packed bed system for air humidification 150
Thermal effect of lubricating oil in positive-displacement air compressors 149
Totale 20.910
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Categoria #
all - tutte 71.181
article - articoli 44.019
book - libri 700
conference - conferenze 24.239
curatela - curatele 641
other - altro 0
patent - brevetti 1.582
selected - selezionate 0
volume - volumi 0
Totale 142.362
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2021/20221.027 0 0 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
2025/202611.360 1.741 1.647 750 935 712 575 1.735 549 643 984 362 727
2026/20271.631 308 407 916 0 0 0 0 0 0 0 0 0
Totale 26.191