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BS EN 16798-13:2017:2018 Edition

$198.66

Energy performance of buildings. Ventilation for buildings – Calculation of cooling systems (Module M4-8). Generation

Published By Publication Date Number of Pages
BSI 2018 70
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This European Standard covers the calculation of the operational parameters and the energy consumption of cooling generation systems. The cooling generation consists of: – cooling generators like compression and absorption chillers; – other (generic) generator types such as ground or surface water or direct use of ground heat from boreholes; and – different types of heat rejection (dry, wet, hybrid with outdoor air, other sink types). The methods cover: – the possibility of heat recovery of heat to be rejected for the use of heating and/or domestic hot water production, through the use of an interface to the M3-1 standard; and – a multi generator calculation. The document does not cover the cooling emission, distribution and storage systems, which are covered by the Module M4-5, M4-6 and M4-7 standards, respectively. It is directly connected to the general part of the cooling systems, the M4-1 standard. Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in prEN ISO 52000 1:2015. NOTE 1 In FprCEN ISO/TR 52000 2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying Technical Reports that are published or in preparation. NOTE 2 The modules represent EPB standards, although one EPB standard might cover more than one module and one module might be covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See also Clause 2 and Tables A.1 and B.1. Table 1 – Position of this standard (in casu M4–8) within the modular structure of the set of EPB standards …

PDF Catalog

PDF Pages PDF Title
2 undefined
11 1 Scope
13 2 Normative references
3 Terms and definitions
4 Symbols and subscripts
14 5 Brief description of the methods
16 6 Calculation method, method 1
32 7 Calculation method, method 2
46 8 Quality control
9 Compliance check
47 Annex A (normative)Input and method selection data sheet — Template
A.1 General
48 A.2 References
A.3 Input data method 1
A.3.1 Product description data
A.3.2 Product technical data tables
A.3.2.1 Product technical data values
49 A.3.2.2 Product technical data values
A.3.2.3 Control values
A.3.3 System design data
A.3.3.1 Qualitative process design data choices
A.3.3.2 Quantitative process design data choices
A.3.3.3 Process control options
50 A.4 Input data method 2
A.4.1 Product description data
A.4.2 Product technical data
A.4.2.1 Heat rejection values
A.4.3 System design data
A.4.3.1 Quantitative process design data choices
A.4.3.2 Part-load value of absorption type chiller systems
51 A.4.3.3 Values for heat rejection system calculation
A.4.3.4 Process control options
A.4.3.5 Part-load factors for air-cooled room conditioning systems
52 A.4.3.6 Part-load factors for air-cooled chiller systems
53 A.4.3.7 Part-load factors for water-cooled chiller systems
54 A.4.3.8 Heat rejection part-load factors
A.4.3.9 Heat rejection part-load coefficients and temperature
55 A.4.3.10 Free cooling factors
A.4.3.11 Multiple cooling generator factors
57 Annex B (informative)Input and method selection data sheet — Default choices
B.1 General
58 B.2 References
B.3 Input data method 1
B.3.1 Product description data
B.3.2 Product technical data tables
B.3.2.1 Compression chiller values
59 B.3.2.2 Heat rejection values
B.3.2.3 Control values
B.3.3 System design data
B.3.3.1 Qualitative process design data choices
B.3.3.2 Quantitative process design data choices
60 B.3.3.3 Process control options
B.4 Input data method 2
B.4.1 Product description data
B.4.2 Product technical data
B.4.2.1 Heat rejection values
61 B.4.3 System design data
B.4.3.1 Quantitative process design data choices
B.4.3.2 Part-load value of absorption type chiller systems
B.4.3.3 Values for heat rejection system calculation
B.4.3.4 Process control options
B.4.3.5 Part-load factors for air-cooled room conditioning systems
62 B.4.3.6 Part-load factors for air-cooled chiller systems
63 B.4.3.7 Part-load factors for water-cooled chiller systems
64 B.4.3.8 Heat rejection part-load factors
65 B.4.3.9 Heat rejection part-load coefficients and temperature
67 B.4.3.10 Free cooling factors
B.4.3.11 Multiple cooling generator factors
BS EN 16798-13:2017
$198.66