HVAC Systems

Parent: Center for the Built Environment

eScholarship stats: History by Item for May through August, 2026

Item	Title	Total requests	2026-08	2026-07	2026-06	2026-05
4p479663	Ceiling fans: Predicting indoor air speeds based on full scale laboratory measurements	958	480	169	167	142
2qd7r5mp	Fans for cooling people guidebook	554	154	89	181	130
4db4q37h	Web application for thermal comfort visualization and calculation according to ASHRAE Standard 55	535	142	100	106	187
8cj7n6ps	Ceiling-fan-integrated air conditioning: Airflow and temperature characteristics of a sidewall-supply jet interacting with a ceiling fan	496	231	89	87	89
4ph1m7t5	Introduction of a Cooling Fan Efficiency Index	429	97	35	208	89
82t6n3xr	Design and control of high thermal mass radiant systems	410	86	100	98	126
9gg232hr	Fans for cooling people guidebook	406	158	95	75	78
6k4369zv	Boiler Retrofits and Decarbonization in Existing Buildings: HVAC Designer Interviews	378	161	52	57	108
6zw3x4rt	Re-optimizing Optimal Start and Morning Warmup	376	120	60	71	125
2d656203	Air movement as an energy efficient means toward occupant comfort	372	138	76	120	38
0mx5r4hd	Cooling efficiency of a brushless direct current stand fan	366	90	94	76	106
5w53c7kr	Simplified calculation method for design cooling loads in underfloor air distribution (UFAD) systems	359	61	60	100	138
85x6r3wv	A review of advanced air distribution methods - theory, practice, limitations and solutions	340	108	53	94	85
6xn1z6tr	Real-World Performance of Heat Recovery Chillers with Exhaust Air Coils in an All-Electric Medical Building	336	107	75	50	104
3812p9p1	How high can You Go: Determining the warmest supply water temperature for high thermal mass radiant cooling systems under thermal comfort constraints	326	155	46	64	61
13h9z4gg	Comparison of construction and energy costs for radiant vs. VAV systems in the California Bay Area	324	95	57	58	114
1jh193x3	VAV Reheat Versus Active Chilled Beams and DOAS	323	51	64	81	127
980931rf	Room air stratification in combined chilled ceiling and displacement ventilation systems.	309	82	47	71	109
6b9590qr	Variable Air Volume Hot Water Reheat Terminal Units: Temperature Stratification, Performance at Low Hot Water Supply Temperature, and Myths from the Field	308	122	34	64	88
0bn99819	Cross-climate analysis of energy flexibility in high thermal mass radiant systems	300	45	58	80	117
7bf4g0k1	Influence of raised floor on zone design cooling load in commercial buildings.	297	95	54	73	75
6n39m6h8	Results from Lab Testing: Rethinking VAV Hot Water Terminal Unit Design	289	100	46	48	95
23t9k6rm	Changing the Rules: Innovative Low-Energy Occupant-Responsive HVAC Controls and Systems	280	38	17	87	138
38b8f9j8	Effect of building airtightness and fan size on the performance of mechanical ventilation systems in new U.S. houses: a critique of ASHRAE standard 62.2-2003	277	94	48	56	79
1vb3d1j8	Thermal comfort in buildings using radiant vs. all-air systems: A critical literature review	275	79	32	69	95
6px642bj	Cooling load calculations for radiant systems: are they the same traditional methods?	275	60	47	72	96
8m88d92j	Hot Water Heating: Design and Retrofit Guide	270	96	33	48	93
3cj9n3n4	Energy Use, Occupant Surveys and Case Study Summary: Radiant Cooling and Heating in Commercial Buildings	262	89	54	42	77
3qs8f8qx	Quantifying energy losses in hot water reheat systems	261	88	37	40	96
5v60x57q	Outlook for underfloor air distribution	257	53	34	64	106
2cx301jq	Load Shifting and Enhancing Energy Savings with Dynamic Ventilation Strategies in Multi-Family Residential Buildings	252	69	33	55	95
3j52t8vz	Radiant cooling research scoping study	239	60	21	44	114
34f0h35q	Energy Performance of Commercial Buildings with Radiant Heating and Cooling	234	43	26	73	92
9cd4c4zt	Are we prioritizing the right thing? Cutting carbon emissions in California's large office buildings before installing a heat pump	233	83	38	42	70
7k1796zv	SinBerBEST Technology Energy Assessment Report	231	88	32	30	81
1pm8b02s	Energy performance of underfloor air distribution systems	230	80	32	71	47
7tb1f2xs	Quick Guide on Changing Refrigerant Requirements	230	94	47	28	61
5sj3h2s5	New method for the design of radiant floor cooling systems with solar radiation	228	46	40	59	83
9dq6p2j7	Experimental comparison of zone cooling load between radiant and air systems	227	52	40	56	79
4hs7f29b	Underfloor air distribution (UFAD) cost study: analysis of first cost tradeoffs in UFAD systems	226	68	19	70	69
5rx3p5w4	How low can you go? air flow performance of low-height underfloor plenums	224	89	40	30	65
7n6893n6	Heating Hot Water Distribution Heat Losses: Detailed Measurement	222	82	43	53	44
5p3008p9	Design methods for displacement ventilation: Critical review.	221	51	30	47	93
7752j100	Cooling Energy Savings and Occupant Feedback in a Two Year Retrofit Evaluation of 99 Automated Ceiling Fans Staged With Air Conditioning	220	69	31	60	60
7tc0421f	Case study report: David Brower Center	220	111	39	35	35
48h538z1	Field Study of HVAC Cost Optimized Supply Air Temperature Reset (CORE)	217	93	31	39	54
2c58r8qm	Energy savings from temperature setpoints and deadband: Quantifying the influence of building and system properties on savings	216	54	17	51	94
6tn9246f	Thermal decay in underfloor air distribution (UFAD) systems: Fundamentals and influence on system performance	215	38	29	54	94
9qm3670s	Simulation of radiant cooling performance with evaporative cooling sources	215	115	20	40	40
6qx027rh	Optimizing Radiant Systems for Energy Efficiency and Comfort	214	76	29	47	62

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